21696882480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1213}}^1$

素因数の和:1275

約数の個数: 720

約数和(自身を含む): 94214460960

約数和(自身を除く): 72517578480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 168, 169, 180, 182, 189, 195, 196, 208, 210, 216, 234, 240, 245, 252, 260, 270, 273, 280, 294, 312, 315, 336, 338, 351, 360, 364, 378, 390, 392, 420, 432, 441, 455, 468, 490, 504, 507, 520, 540, 546, 560, 585, 588, 624, 630, 637, 676, 702, 720, 728, 735, 756, 780, 784, 819, 840, 845, 882, 910, 936, 945, 980, 1008, 1014, 1040, 1080, 1092, 1170, 1176, 1183, 1213, 1260, 1274, 1323, 1352, 1365, 1404, 1456, 1470, 1512, 1521, 1560, 1638, 1680, 1690, 1755, 1764, 1820, 1872, 1890, 1911, 1960, 2028, 2160, 2184, 2205, 2340, 2352, 2366, 2426, 2457, 2520, 2535, 2548, 2646, 2704, 2730, 2808, 2940, 3024, 3042, 3120, 3185, 3276, 3380, 3510, 3528, 3549, 3639, 3640, 3780, 3822, 3920, 4056, 4095, 4368, 4410, 4563, 4680, 4732, 4852, 4914, 5040, 5070, 5096, 5292, 5460, 5616, 5733, 5880, 5915, 6065, 6084, 6370, 6552, 6615, 6760, 7020, 7056, 7098, 7278, 7280, 7560, 7605, 7644, 8112, 8190, 8281, 8491, 8820, 9126, 9360, 9464, 9555, 9704, 9828, 10140, 10192, 10584, 10647, 10917, 10920, 11466, 11760, 11830, 12130, 12168, 12285, 12740, 13104, 13230, 13520, 14040, 14196, 14556, 15120, 15210, 15288, 15769, 16380, 16562, 16982, 17199, 17640, 17745, 18195, 18252, 18928, 19110, 19408, 19656, 20280, 21168, 21294, 21834, 21840, 22815, 22932, 23660, 24260, 24336, 24570, 24843, 25473, 25480, 26460, 28080, 28392, 28665, 29112, 30420, 30576, 31538, 31941, 32751, 32760, 33124, 33964, 34398, 35280, 35490, 36390, 36504, 38220, 39312, 40560, 41405, 42455, 42588, 43668, 45630, 45864, 47307, 47320, 48520, 49140, 49686, 50946, 50960, 52920, 53235, 54585, 56784, 57330, 58224, 59437, 60840, 63076, 63882, 65502, 65520, 66248, 67928, 68796, 70980, 72780, 73008, 74529, 76419, 76440, 78845, 82810, 84910, 85176, 85995, 87336, 91260, 91728, 94614, 94640, 97040, 98280, 99372, 101892, 105840, 106470, 109170, 110383, 114660, 118874, 121680, 124215, 126152, 127365, 127764, 131004, 132496, 135856, 137592, 141921, 141960, 145560, 149058, 152838, 152880, 157690, 159705, 163755, 165620, 169820, 170352, 171990, 174672, 178311, 182520, 189228, 196560, 198744, 203784, 204997, 212940, 218340, 220766, 223587, 229257, 229320, 236535, 237748, 248430, 252304, 254730, 255528, 262008, 275184, 283842, 283920, 291120, 297185, 298116, 305676, 315380, 319410, 327510, 331149, 331240, 339640, 343980, 356622, 365040, 372645, 378456, 382095, 397488, 407568, 409994, 425763, 425880, 436680, 441532, 447174, 458514, 458640, 473070, 475496, 496860, 509460, 511056, 524016, 534933, 551915, 567684, 594370, 596232, 611352, 614991, 630760, 638820, 655020, 662298, 662480, 679280, 687960, 709605, 713244, 745290, 756912, 764190, 772681, 819988, 851526, 851760, 873360, 883064, 891555, 894348, 917028, 946140, 950992, 993447, 993720, 1018920, 1024985, 1069866, 1103830, 1117935, 1135368, 1146285, 1188740, 1192464, 1222704, 1229982, 1261520, 1277640, 1310040, 1324596, 1375920, 1419210, 1426488, 1434979, 1490580, 1528380, 1545362, 1604799, 1639976, 1655745, 1703052, 1766128, 1783110, 1788696, 1834056, 1844973, 1892280, 1986894, 1987440, 2037840, 2049970, 2128815, 2139732, 2207660, 2235870, 2270736, 2292570, 2318043, 2377480, 2459964, 2555280, 2620080, 2649192, 2674665, 2838420, 2852976, 2869958, 2980341, 2981160, 3056760, 3074955, 3090724, 3209598, 3279952, 3311490, 3406104, 3566220, 3577392, 3668112, 3689946, 3784560, 3863405, 3973788, 4099940, 4257630, 4279464, 4304937, 4415320, 4471740, 4585140, 4636086, 4754960, 4919928, 4967235, 5298384, 5349330, 5534919, 5676840, 5739916, 5960682, 5962320, 6113520, 6149910, 6181448, 6419196, 6622980, 6812208, 6954129, 7132440, 7174895, 7379892, 7726810, 7947576, 8023995, 8199880, 8515260, 8558928, 8609874, 8830640, 8943480, 9170280, 9224865, 9272172, 9839856, 9934470, 10044853, 10698660, 11069838, 11353680, 11479832, 11590215, 11921364, 12299820, 12362896, 12838392, 12914811, 13245960, 13908258, 14264880, 14349790, 14759784, 14901705, 15453620, 15895152, 16047990, 16399760, 17030520, 17219748, 17886960, 18340560, 18449730, 18544344, 19868940, 20089706, 20862387, 21397320, 21524685, 22139676, 22959664, 23180430, 23842728, 24599640, 25676784, 25829622, 26491920, 27674595, 27816516, 28699580, 29519568, 29803410, 30134559, 30907240, 32095980, 34061040, 34439496, 34770645, 36899460, 37088688, 38744433, 39737880, 40179412, 41724774, 42794640, 43049370, 44279352, 46360860, 47685456, 49199280, 50224265, 51659244, 55349190, 55633032, 57399160, 59606820, 60269118, 61814480, 64191960, 64574055, 68878992, 69541290, 73798920, 77488866, 79475760, 80358824, 83449548, 86098740, 88558704, 90403677, 92721720, 100448530, 103318488, 104311935, 110698380, 111266064, 114798320, 119213640, 120538236, 128383920, 129148110, 139082580, 147597840, 150672795, 154977732, 160717648, 166899096, 172197480, 180807354, 185443440, 193722165, 200897060, 206636976, 208623870, 221396760, 238427280, 241076472, 258296220, 271211031, 278165160, 301345590, 309955464, 333798192, 344394960, 361614708, 387444330, 401794120, 417247740, 442793520, 452018385, 482152944, 516592440, 542422062, 556330320, 602691180, 619910928, 723229416, 774888660, 803588240, 834495480, 904036770, 1033184880, 1084844124, 1205382360, 1356055155, 1446458832, 1549777320, 1668990960, 1808073540, 2169688248, 2410764720, 2712110310, 3099554640, 3616147080, 4339376496, 5424220620, 7232294160, 10848441240, 21696882480]

約数ペア:

[(1, 21696882480), (2, 10848441240), (3, 7232294160), (4, 5424220620), (5, 4339376496), (6, 3616147080), (7, 3099554640), (8, 2712110310), (9, 2410764720), (10, 2169688248), (12, 1808073540), (13, 1668990960), (14, 1549777320), (15, 1446458832), (16, 1356055155), (18, 1205382360), (20, 1084844124), (21, 1033184880), (24, 904036770), (26, 834495480), (27, 803588240), (28, 774888660), (30, 723229416), (35, 619910928), (36, 602691180), (39, 556330320), (40, 542422062), (42, 516592440), (45, 482152944), (48, 452018385), (49, 442793520), (52, 417247740), (54, 401794120), (56, 387444330), (60, 361614708), (63, 344394960), (65, 333798192), (70, 309955464), (72, 301345590), (78, 278165160), (80, 271211031), (84, 258296220), (90, 241076472), (91, 238427280), (98, 221396760), (104, 208623870), (105, 206636976), (108, 200897060), (112, 193722165), (117, 185443440), (120, 180807354), (126, 172197480), (130, 166899096), (135, 160717648), (140, 154977732), (144, 150672795), (147, 147597840), (156, 139082580), (168, 129148110), (169, 128383920), (180, 120538236), (182, 119213640), (189, 114798320), (195, 111266064), (196, 110698380), (208, 104311935), (210, 103318488), (216, 100448530), (234, 92721720), (240, 90403677), (245, 88558704), (252, 86098740), (260, 83449548), (270, 80358824), (273, 79475760), (280, 77488866), (294, 73798920), (312, 69541290), (315, 68878992), (336, 64574055), (338, 64191960), (351, 61814480), (360, 60269118), (364, 59606820), (378, 57399160), (390, 55633032), (392, 55349190), (420, 51659244), (432, 50224265), (441, 49199280), (455, 47685456), (468, 46360860), (490, 44279352), (504, 43049370), (507, 42794640), (520, 41724774), (540, 40179412), (546, 39737880), (560, 38744433), (585, 37088688), (588, 36899460), (624, 34770645), (630, 34439496), (637, 34061040), (676, 32095980), (702, 30907240), (720, 30134559), (728, 29803410), (735, 29519568), (756, 28699580), (780, 27816516), (784, 27674595), (819, 26491920), (840, 25829622), (845, 25676784), (882, 24599640), (910, 23842728), (936, 23180430), (945, 22959664), (980, 22139676), (1008, 21524685), (1014, 21397320), (1040, 20862387), (1080, 20089706), (1092, 19868940), (1170, 18544344), (1176, 18449730), (1183, 18340560), (1213, 17886960), (1260, 17219748), (1274, 17030520), (1323, 16399760), (1352, 16047990), (1365, 15895152), (1404, 15453620), (1456, 14901705), (1470, 14759784), (1512, 14349790), (1521, 14264880), (1560, 13908258), (1638, 13245960), (1680, 12914811), (1690, 12838392), (1755, 12362896), (1764, 12299820), (1820, 11921364), (1872, 11590215), (1890, 11479832), (1911, 11353680), (1960, 11069838), (2028, 10698660), (2160, 10044853), (2184, 9934470), (2205, 9839856), (2340, 9272172), (2352, 9224865), (2366, 9170280), (2426, 8943480), (2457, 8830640), (2520, 8609874), (2535, 8558928), (2548, 8515260), (2646, 8199880), (2704, 8023995), (2730, 7947576), (2808, 7726810), (2940, 7379892), (3024, 7174895), (3042, 7132440), (3120, 6954129), (3185, 6812208), (3276, 6622980), (3380, 6419196), (3510, 6181448), (3528, 6149910), (3549, 6113520), (3639, 5962320), (3640, 5960682), (3780, 5739916), (3822, 5676840), (3920, 5534919), (4056, 5349330), (4095, 5298384), (4368, 4967235), (4410, 4919928), (4563, 4754960), (4680, 4636086), (4732, 4585140), (4852, 4471740), (4914, 4415320), (5040, 4304937), (5070, 4279464), (5096, 4257630), (5292, 4099940), (5460, 3973788), (5616, 3863405), (5733, 3784560), (5880, 3689946), (5915, 3668112), (6065, 3577392), (6084, 3566220), (6370, 3406104), (6552, 3311490), (6615, 3279952), (6760, 3209598), (7020, 3090724), (7056, 3074955), (7098, 3056760), (7278, 2981160), (7280, 2980341), (7560, 2869958), (7605, 2852976), (7644, 2838420), (8112, 2674665), (8190, 2649192), (8281, 2620080), (8491, 2555280), (8820, 2459964), (9126, 2377480), (9360, 2318043), (9464, 2292570), (9555, 2270736), (9704, 2235870), (9828, 2207660), (10140, 2139732), (10192, 2128815), (10584, 2049970), (10647, 2037840), (10917, 1987440), (10920, 1986894), (11466, 1892280), (11760, 1844973), (11830, 1834056), (12130, 1788696), (12168, 1783110), (12285, 1766128), (12740, 1703052), (13104, 1655745), (13230, 1639976), (13520, 1604799), (14040, 1545362), (14196, 1528380), (14556, 1490580), (15120, 1434979), (15210, 1426488), (15288, 1419210), (15769, 1375920), (16380, 1324596), (16562, 1310040), (16982, 1277640), (17199, 1261520), (17640, 1229982), (17745, 1222704), (18195, 1192464), (18252, 1188740), (18928, 1146285), (19110, 1135368), (19408, 1117935), (19656, 1103830), (20280, 1069866), (21168, 1024985), (21294, 1018920), (21834, 993720), (21840, 993447), (22815, 950992), (22932, 946140), (23660, 917028), (24260, 894348), (24336, 891555), (24570, 883064), (24843, 873360), (25473, 851760), (25480, 851526), (26460, 819988), (28080, 772681), (28392, 764190), (28665, 756912), (29112, 745290), (30420, 713244), (30576, 709605), (31538, 687960), (31941, 679280), (32751, 662480), (32760, 662298), (33124, 655020), (33964, 638820), (34398, 630760), (35280, 614991), (35490, 611352), (36390, 596232), (36504, 594370), (38220, 567684), (39312, 551915), (40560, 534933), (41405, 524016), (42455, 511056), (42588, 509460), (43668, 496860), (45630, 475496), (45864, 473070), (47307, 458640), (47320, 458514), (48520, 447174), (49140, 441532), (49686, 436680), (50946, 425880), (50960, 425763), (52920, 409994), (53235, 407568), (54585, 397488), (56784, 382095), (57330, 378456), (58224, 372645), (59437, 365040), (60840, 356622), (63076, 343980), (63882, 339640), (65502, 331240), (65520, 331149), (66248, 327510), (67928, 319410), (68796, 315380), (70980, 305676), (72780, 298116), (73008, 297185), (74529, 291120), (76419, 283920), (76440, 283842), (78845, 275184), (82810, 262008), (84910, 255528), (85176, 254730), (85995, 252304), (87336, 248430), (91260, 237748), (91728, 236535), (94614, 229320), (94640, 229257), (97040, 223587), (98280, 220766), (99372, 218340), (101892, 212940), (105840, 204997), (106470, 203784), (109170, 198744), (110383, 196560), (114660, 189228), (118874, 182520), (121680, 178311), (124215, 174672), (126152, 171990), (127365, 170352), (127764, 169820), (131004, 165620), (132496, 163755), (135856, 159705), (137592, 157690), (141921, 152880), (141960, 152838), (145560, 149058)]