28075204080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2490

約数の個数: 720

約数和(自身を含む): 124727016960

約数和(自身を除く): 96651812880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 99, 105, 110, 112, 114, 120, 121, 126, 132, 133, 140, 144, 152, 154, 165, 168, 171, 176, 180, 190, 198, 209, 210, 220, 228, 231, 240, 242, 252, 264, 266, 280, 285, 304, 308, 315, 330, 336, 342, 360, 363, 380, 385, 396, 399, 418, 420, 440, 456, 462, 484, 495, 504, 528, 532, 560, 570, 605, 616, 627, 630, 660, 665, 684, 693, 720, 726, 760, 770, 792, 798, 836, 840, 847, 855, 880, 912, 924, 968, 990, 1008, 1045, 1064, 1089, 1140, 1155, 1197, 1210, 1232, 1254, 1260, 1320, 1330, 1368, 1386, 1452, 1463, 1520, 1540, 1584, 1596, 1672, 1680, 1694, 1710, 1815, 1848, 1881, 1936, 1980, 1995, 2090, 2128, 2178, 2280, 2299, 2310, 2394, 2420, 2423, 2508, 2520, 2541, 2640, 2660, 2736, 2772, 2904, 2926, 3080, 3135, 3192, 3344, 3388, 3420, 3465, 3630, 3696, 3762, 3960, 3990, 4180, 4235, 4356, 4389, 4560, 4598, 4620, 4788, 4840, 4846, 5016, 5040, 5082, 5320, 5445, 5544, 5808, 5852, 5985, 6160, 6270, 6384, 6776, 6840, 6897, 6930, 7260, 7269, 7315, 7524, 7623, 7920, 7980, 8360, 8470, 8712, 8778, 9196, 9240, 9405, 9576, 9680, 9692, 10032, 10164, 10640, 10890, 11088, 11495, 11704, 11970, 12115, 12540, 12705, 13167, 13552, 13680, 13794, 13860, 14520, 14538, 14630, 15048, 15246, 15960, 16093, 16720, 16940, 16961, 17424, 17556, 18392, 18480, 18810, 19152, 19384, 20328, 20691, 21780, 21807, 21945, 22990, 23408, 23940, 24230, 25080, 25410, 26334, 26653, 27588, 27720, 29040, 29076, 29260, 30096, 30492, 31920, 32186, 33880, 33922, 34485, 35112, 36345, 36784, 37620, 38115, 38768, 40656, 41382, 43560, 43614, 43890, 45980, 46037, 47880, 48279, 48460, 50160, 50820, 50883, 52668, 53306, 55176, 55440, 58152, 58520, 60984, 64372, 65835, 67760, 67844, 68970, 70224, 72690, 75240, 76230, 79959, 80465, 82764, 84805, 87120, 87228, 87780, 91960, 92074, 95760, 96558, 96920, 101640, 101766, 103455, 105336, 106612, 109035, 110352, 116304, 117040, 121968, 128744, 131670, 133265, 135688, 137940, 138111, 144837, 145380, 150480, 152460, 152649, 159918, 160930, 165528, 169610, 174456, 175560, 183920, 184148, 186571, 193116, 193840, 203280, 203532, 206910, 210672, 213224, 218070, 230185, 239877, 241395, 254415, 257488, 263340, 266530, 271376, 275880, 276222, 289674, 290760, 293183, 304920, 305298, 319836, 321860, 322259, 331056, 339220, 348912, 351120, 368296, 373142, 386232, 399795, 407064, 413820, 414333, 426448, 436140, 460370, 479754, 482790, 506407, 508830, 526680, 533060, 551760, 552444, 559713, 579348, 581520, 586366, 609840, 610596, 639672, 643720, 644518, 678440, 690555, 724185, 736592, 746284, 763245, 772464, 799590, 814128, 827640, 828666, 872280, 879549, 920740, 932855, 959508, 965580, 966777, 1012814, 1017660, 1053360, 1066120, 1104888, 1119426, 1158696, 1172732, 1199385, 1221192, 1279344, 1287440, 1289036, 1356880, 1381110, 1448370, 1465915, 1492568, 1519221, 1526490, 1599180, 1611295, 1655280, 1657332, 1679139, 1744560, 1759098, 1841480, 1865710, 1919016, 1931160, 1933554, 2025628, 2035320, 2052281, 2071665, 2132240, 2209776, 2238852, 2317392, 2345464, 2398770, 2442384, 2532035, 2578072, 2638647, 2762220, 2798565, 2896740, 2900331, 2931830, 2985136, 3038442, 3052980, 3198360, 3222590, 3314664, 3358278, 3518196, 3544849, 3682960, 3731420, 3838032, 3862320, 3867108, 4051256, 4070640, 4104562, 4143330, 4397745, 4477704, 4557663, 4690928, 4797540, 4833885, 5064070, 5156144, 5277294, 5524440, 5570477, 5597130, 5793480, 5800662, 5863660, 6076884, 6105960, 6156843, 6396720, 6445180, 6629328, 6716556, 7036392, 7089698, 7462840, 7596105, 7734216, 8102512, 8209124, 8286660, 8395695, 8795490, 8955408, 9115326, 9595080, 9667770, 10128140, 10261405, 10554588, 10634547, 11048880, 11140954, 11194260, 11586960, 11601324, 11727320, 12153768, 12211920, 12313686, 12890360, 13193235, 13433112, 14072784, 14179396, 14501655, 14925680, 15192210, 15468432, 16418248, 16573320, 16711431, 16791390, 17590980, 17724245, 18230652, 18470529, 19190160, 19335540, 20256280, 20522810, 21109176, 21269094, 22281908, 22388520, 22788315, 23202648, 23454640, 24307536, 24627372, 25780720, 26386470, 26866224, 27852385, 28358792, 29003310, 30384420, 30784215, 31903641, 32836496, 33146640, 33422862, 33582780, 35181960, 35448490, 36461304, 36941058, 38671080, 38993339, 40512560, 41045620, 42218352, 42538188, 44563816, 44777040, 45576630, 46405296, 49254744, 50134293, 52772940, 53172735, 55704770, 56717584, 58006620, 60768840, 61568430, 63807282, 66845724, 67165560, 70363920, 70896980, 72922608, 73882116, 77342160, 77986678, 82091240, 83557155, 85076376, 89127632, 91153260, 92352645, 98509488, 100268586, 105545880, 106345470, 111409540, 116013240, 116980017, 121537680, 123136860, 127614564, 133691448, 134331120, 141793960, 147764232, 155973356, 159518205, 164182480, 167114310, 170152752, 182306520, 184705290, 194966695, 200537172, 211091760, 212690940, 222819080, 232026480, 233960034, 246273720, 250671465, 255229128, 267382896, 283587920, 295528464, 311946712, 319036410, 334228620, 350940051, 364613040, 369410580, 389933390, 401074344, 425381880, 445638160, 467920068, 492547440, 501342930, 510458256, 584900085, 623893424, 638072820, 668457240, 701880102, 738821160, 779866780, 802148688, 850763760, 935840136, 1002685860, 1169800170, 1276145640, 1336914480, 1403760204, 1477642320, 1559733560, 1754700255, 1871680272, 2005371720, 2339600340, 2552291280, 2807520408, 3119467120, 3509400510, 4010743440, 4679200680, 5615040816, 7018801020, 9358401360, 14037602040, 28075204080]

約数ペア:

[(1, 28075204080), (2, 14037602040), (3, 9358401360), (4, 7018801020), (5, 5615040816), (6, 4679200680), (7, 4010743440), (8, 3509400510), (9, 3119467120), (10, 2807520408), (11, 2552291280), (12, 2339600340), (14, 2005371720), (15, 1871680272), (16, 1754700255), (18, 1559733560), (19, 1477642320), (20, 1403760204), (21, 1336914480), (22, 1276145640), (24, 1169800170), (28, 1002685860), (30, 935840136), (33, 850763760), (35, 802148688), (36, 779866780), (38, 738821160), (40, 701880102), (42, 668457240), (44, 638072820), (45, 623893424), (48, 584900085), (55, 510458256), (56, 501342930), (57, 492547440), (60, 467920068), (63, 445638160), (66, 425381880), (70, 401074344), (72, 389933390), (76, 369410580), (77, 364613040), (80, 350940051), (84, 334228620), (88, 319036410), (90, 311946712), (95, 295528464), (99, 283587920), (105, 267382896), (110, 255229128), (112, 250671465), (114, 246273720), (120, 233960034), (121, 232026480), (126, 222819080), (132, 212690940), (133, 211091760), (140, 200537172), (144, 194966695), (152, 184705290), (154, 182306520), (165, 170152752), (168, 167114310), (171, 164182480), (176, 159518205), (180, 155973356), (190, 147764232), (198, 141793960), (209, 134331120), (210, 133691448), (220, 127614564), (228, 123136860), (231, 121537680), (240, 116980017), (242, 116013240), (252, 111409540), (264, 106345470), (266, 105545880), (280, 100268586), (285, 98509488), (304, 92352645), (308, 91153260), (315, 89127632), (330, 85076376), (336, 83557155), (342, 82091240), (360, 77986678), (363, 77342160), (380, 73882116), (385, 72922608), (396, 70896980), (399, 70363920), (418, 67165560), (420, 66845724), (440, 63807282), (456, 61568430), (462, 60768840), (484, 58006620), (495, 56717584), (504, 55704770), (528, 53172735), (532, 52772940), (560, 50134293), (570, 49254744), (605, 46405296), (616, 45576630), (627, 44777040), (630, 44563816), (660, 42538188), (665, 42218352), (684, 41045620), (693, 40512560), (720, 38993339), (726, 38671080), (760, 36941058), (770, 36461304), (792, 35448490), (798, 35181960), (836, 33582780), (840, 33422862), (847, 33146640), (855, 32836496), (880, 31903641), (912, 30784215), (924, 30384420), (968, 29003310), (990, 28358792), (1008, 27852385), (1045, 26866224), (1064, 26386470), (1089, 25780720), (1140, 24627372), (1155, 24307536), (1197, 23454640), (1210, 23202648), (1232, 22788315), (1254, 22388520), (1260, 22281908), (1320, 21269094), (1330, 21109176), (1368, 20522810), (1386, 20256280), (1452, 19335540), (1463, 19190160), (1520, 18470529), (1540, 18230652), (1584, 17724245), (1596, 17590980), (1672, 16791390), (1680, 16711431), (1694, 16573320), (1710, 16418248), (1815, 15468432), (1848, 15192210), (1881, 14925680), (1936, 14501655), (1980, 14179396), (1995, 14072784), (2090, 13433112), (2128, 13193235), (2178, 12890360), (2280, 12313686), (2299, 12211920), (2310, 12153768), (2394, 11727320), (2420, 11601324), (2423, 11586960), (2508, 11194260), (2520, 11140954), (2541, 11048880), (2640, 10634547), (2660, 10554588), (2736, 10261405), (2772, 10128140), (2904, 9667770), (2926, 9595080), (3080, 9115326), (3135, 8955408), (3192, 8795490), (3344, 8395695), (3388, 8286660), (3420, 8209124), (3465, 8102512), (3630, 7734216), (3696, 7596105), (3762, 7462840), (3960, 7089698), (3990, 7036392), (4180, 6716556), (4235, 6629328), (4356, 6445180), (4389, 6396720), (4560, 6156843), (4598, 6105960), (4620, 6076884), (4788, 5863660), (4840, 5800662), (4846, 5793480), (5016, 5597130), (5040, 5570477), (5082, 5524440), (5320, 5277294), (5445, 5156144), (5544, 5064070), (5808, 4833885), (5852, 4797540), (5985, 4690928), (6160, 4557663), (6270, 4477704), (6384, 4397745), (6776, 4143330), (6840, 4104562), (6897, 4070640), (6930, 4051256), (7260, 3867108), (7269, 3862320), (7315, 3838032), (7524, 3731420), (7623, 3682960), (7920, 3544849), (7980, 3518196), (8360, 3358278), (8470, 3314664), (8712, 3222590), (8778, 3198360), (9196, 3052980), (9240, 3038442), (9405, 2985136), (9576, 2931830), (9680, 2900331), (9692, 2896740), (10032, 2798565), (10164, 2762220), (10640, 2638647), (10890, 2578072), (11088, 2532035), (11495, 2442384), (11704, 2398770), (11970, 2345464), (12115, 2317392), (12540, 2238852), (12705, 2209776), (13167, 2132240), (13552, 2071665), (13680, 2052281), (13794, 2035320), (13860, 2025628), (14520, 1933554), (14538, 1931160), (14630, 1919016), (15048, 1865710), (15246, 1841480), (15960, 1759098), (16093, 1744560), (16720, 1679139), (16940, 1657332), (16961, 1655280), (17424, 1611295), (17556, 1599180), (18392, 1526490), (18480, 1519221), (18810, 1492568), (19152, 1465915), (19384, 1448370), (20328, 1381110), (20691, 1356880), (21780, 1289036), (21807, 1287440), (21945, 1279344), (22990, 1221192), (23408, 1199385), (23940, 1172732), (24230, 1158696), (25080, 1119426), (25410, 1104888), (26334, 1066120), (26653, 1053360), (27588, 1017660), (27720, 1012814), (29040, 966777), (29076, 965580), (29260, 959508), (30096, 932855), (30492, 920740), (31920, 879549), (32186, 872280), (33880, 828666), (33922, 827640), (34485, 814128), (35112, 799590), (36345, 772464), (36784, 763245), (37620, 746284), (38115, 736592), (38768, 724185), (40656, 690555), (41382, 678440), (43560, 644518), (43614, 643720), (43890, 639672), (45980, 610596), (46037, 609840), (47880, 586366), (48279, 581520), (48460, 579348), (50160, 559713), (50820, 552444), (50883, 551760), (52668, 533060), (53306, 526680), (55176, 508830), (55440, 506407), (58152, 482790), (58520, 479754), (60984, 460370), (64372, 436140), (65835, 426448), (67760, 414333), (67844, 413820), (68970, 407064), (70224, 399795), (72690, 386232), (75240, 373142), (76230, 368296), (79959, 351120), (80465, 348912), (82764, 339220), (84805, 331056), (87120, 322259), (87228, 321860), (87780, 319836), (91960, 305298), (92074, 304920), (95760, 293183), (96558, 290760), (96920, 289674), (101640, 276222), (101766, 275880), (103455, 271376), (105336, 266530), (106612, 263340), (109035, 257488), (110352, 254415), (116304, 241395), (117040, 239877), (121968, 230185), (128744, 218070), (131670, 213224), (133265, 210672), (135688, 206910), (137940, 203532), (138111, 203280), (144837, 193840), (145380, 193116), (150480, 186571), (152460, 184148), (152649, 183920), (159918, 175560), (160930, 174456), (165528, 169610)]