18967853520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1704

約数の個数: 720

約数和(自身を含む): 84283355520

約数和(自身を除く): 65315502000

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, 1637, 1672, 1680, 1694, 1710, 1815, 1848, 1881, 1936, 1980, 1995, 2090, 2128, 2178, 2280, 2299, 2310, 2394, 2420, 2508, 2520, 2541, 2640, 2660, 2736, 2772, 2904, 2926, 3080, 3135, 3192, 3274, 3344, 3388, 3420, 3465, 3630, 3696, 3762, 3960, 3990, 4180, 4235, 4356, 4389, 4560, 4598, 4620, 4788, 4840, 4911, 5016, 5040, 5082, 5320, 5445, 5544, 5808, 5852, 5985, 6160, 6270, 6384, 6548, 6776, 6840, 6897, 6930, 7260, 7315, 7524, 7623, 7920, 7980, 8185, 8360, 8470, 8712, 8778, 9196, 9240, 9405, 9576, 9680, 9822, 10032, 10164, 10640, 10890, 11088, 11459, 11495, 11704, 11970, 12540, 12705, 13096, 13167, 13552, 13680, 13794, 13860, 14520, 14630, 14733, 15048, 15246, 15960, 16093, 16370, 16720, 16940, 17424, 17556, 18007, 18392, 18480, 18810, 19152, 19644, 20328, 20691, 21780, 21945, 22918, 22990, 23408, 23940, 24555, 25080, 25410, 26192, 26334, 27588, 27720, 29040, 29260, 29466, 30096, 30492, 31103, 31920, 32186, 32740, 33880, 34377, 34485, 35112, 36014, 36784, 37620, 38115, 39288, 40656, 41382, 43560, 43890, 45836, 45980, 47880, 48279, 49110, 50160, 50820, 52668, 54021, 55176, 55440, 57295, 58520, 58932, 60984, 62206, 64372, 65480, 65835, 67760, 68754, 68970, 70224, 72028, 73665, 75240, 76230, 78576, 80465, 82764, 87120, 87780, 90035, 91672, 91960, 93309, 95760, 96558, 98220, 101640, 103131, 103455, 105336, 108042, 110352, 114590, 117040, 117864, 121968, 124412, 126049, 128744, 130960, 131670, 137508, 137940, 144056, 144837, 147330, 150480, 152460, 155515, 160930, 162063, 165528, 171885, 175560, 180070, 183344, 183920, 186618, 193116, 196440, 198077, 203280, 206262, 206910, 210672, 216084, 217721, 229180, 235728, 241395, 248824, 252098, 257488, 263340, 270105, 275016, 275880, 279927, 288112, 289674, 294660, 304920, 311030, 321860, 324126, 331056, 342133, 343770, 351120, 360140, 373236, 378147, 386232, 392880, 396154, 412524, 413820, 432168, 435442, 458360, 466545, 482790, 497648, 504196, 515655, 526680, 540210, 550032, 551760, 559854, 579348, 589320, 594231, 609840, 622060, 630245, 643720, 648252, 653163, 684266, 687540, 720280, 724185, 746472, 756294, 772464, 792308, 810315, 825048, 827640, 864336, 870884, 916720, 933090, 965580, 990385, 1008392, 1026399, 1031310, 1053360, 1080420, 1088605, 1119708, 1134441, 1158696, 1178640, 1188462, 1244120, 1260490, 1287440, 1296504, 1306326, 1368532, 1375080, 1386539, 1399635, 1440560, 1448370, 1492944, 1512588, 1584616, 1620630, 1650096, 1655280, 1710665, 1741768, 1782693, 1866180, 1890735, 1931160, 1959489, 1980770, 2016784, 2052798, 2062620, 2160840, 2177210, 2239416, 2268882, 2317392, 2376924, 2394931, 2488240, 2520980, 2593008, 2612652, 2737064, 2750160, 2773078, 2799270, 2896740, 2971155, 3025176, 3079197, 3169232, 3241260, 3265815, 3421330, 3483536, 3565386, 3732360, 3763463, 3781470, 3862320, 3918978, 3961540, 4105596, 4125240, 4159617, 4321680, 4354420, 4478832, 4537764, 4753848, 4789862, 5041960, 5131995, 5225304, 5474128, 5546156, 5598540, 5672205, 5793480, 5942310, 6050352, 6158394, 6482520, 6531630, 6842660, 6932695, 7130772, 7184793, 7464720, 7526926, 7562940, 7837956, 7923080, 8211192, 8250480, 8319234, 8708840, 8913465, 9075528, 9507696, 9579724, 9797445, 10083920, 10263990, 10450608, 11092312, 11197080, 11290389, 11344410, 11586960, 11884620, 11974655, 12316788, 12478851, 12965040, 13063260, 13685320, 13865390, 14261544, 14369586, 15053852, 15125880, 15395985, 15675912, 15846160, 16422384, 16638468, 17417680, 17826930, 18151056, 18817315, 19159448, 19594890, 20527980, 20798085, 21554379, 22184624, 22394160, 22580778, 22688820, 23769240, 23949310, 24633576, 24957702, 26126520, 26344241, 27370640, 27730780, 28523088, 28739172, 30107704, 30251760, 30791970, 31351824, 33276936, 33871167, 35653860, 35923965, 37634630, 38318896, 39189780, 41055960, 41596170, 43108758, 45161556, 45377640, 47538480, 47898620, 49267152, 49915404, 52253040, 52688482, 55461560, 56451945, 57478344, 60215408, 61583940, 62394255, 66553872, 67742334, 71307720, 71847930, 75269260, 78379560, 79032723, 82111920, 83192340, 86217516, 90323112, 90755280, 95797240, 99830808, 105376964, 107771895, 110923120, 112903890, 114956688, 123167880, 124788510, 131721205, 135484668, 142615440, 143695860, 150538520, 156759120, 158065446, 166384680, 169355835, 172435032, 180646224, 191594480, 199661616, 210753928, 215543790, 225807780, 237098169, 246335760, 249577020, 263442410, 270969336, 287391720, 301077040, 316130892, 332769360, 338711670, 344870064, 395163615, 421507856, 431087580, 451615560, 474196338, 499154040, 526884820, 541938672, 574783440, 632261784, 677423340, 790327230, 862175160, 903231120, 948392676, 998308080, 1053769640, 1185490845, 1264523568, 1354846680, 1580654460, 1724350320, 1896785352, 2107539280, 2370981690, 2709693360, 3161308920, 3793570704, 4741963380, 6322617840, 9483926760, 18967853520]

約数ペア:

[(1, 18967853520), (2, 9483926760), (3, 6322617840), (4, 4741963380), (5, 3793570704), (6, 3161308920), (7, 2709693360), (8, 2370981690), (9, 2107539280), (10, 1896785352), (11, 1724350320), (12, 1580654460), (14, 1354846680), (15, 1264523568), (16, 1185490845), (18, 1053769640), (19, 998308080), (20, 948392676), (21, 903231120), (22, 862175160), (24, 790327230), (28, 677423340), (30, 632261784), (33, 574783440), (35, 541938672), (36, 526884820), (38, 499154040), (40, 474196338), (42, 451615560), (44, 431087580), (45, 421507856), (48, 395163615), (55, 344870064), (56, 338711670), (57, 332769360), (60, 316130892), (63, 301077040), (66, 287391720), (70, 270969336), (72, 263442410), (76, 249577020), (77, 246335760), (80, 237098169), (84, 225807780), (88, 215543790), (90, 210753928), (95, 199661616), (99, 191594480), (105, 180646224), (110, 172435032), (112, 169355835), (114, 166384680), (120, 158065446), (121, 156759120), (126, 150538520), (132, 143695860), (133, 142615440), (140, 135484668), (144, 131721205), (152, 124788510), (154, 123167880), (165, 114956688), (168, 112903890), (171, 110923120), (176, 107771895), (180, 105376964), (190, 99830808), (198, 95797240), (209, 90755280), (210, 90323112), (220, 86217516), (228, 83192340), (231, 82111920), (240, 79032723), (242, 78379560), (252, 75269260), (264, 71847930), (266, 71307720), (280, 67742334), (285, 66553872), (304, 62394255), (308, 61583940), (315, 60215408), (330, 57478344), (336, 56451945), (342, 55461560), (360, 52688482), (363, 52253040), (380, 49915404), (385, 49267152), (396, 47898620), (399, 47538480), (418, 45377640), (420, 45161556), (440, 43108758), (456, 41596170), (462, 41055960), (484, 39189780), (495, 38318896), (504, 37634630), (528, 35923965), (532, 35653860), (560, 33871167), (570, 33276936), (605, 31351824), (616, 30791970), (627, 30251760), (630, 30107704), (660, 28739172), (665, 28523088), (684, 27730780), (693, 27370640), (720, 26344241), (726, 26126520), (760, 24957702), (770, 24633576), (792, 23949310), (798, 23769240), (836, 22688820), (840, 22580778), (847, 22394160), (855, 22184624), (880, 21554379), (912, 20798085), (924, 20527980), (968, 19594890), (990, 19159448), (1008, 18817315), (1045, 18151056), (1064, 17826930), (1089, 17417680), (1140, 16638468), (1155, 16422384), (1197, 15846160), (1210, 15675912), (1232, 15395985), (1254, 15125880), (1260, 15053852), (1320, 14369586), (1330, 14261544), (1368, 13865390), (1386, 13685320), (1452, 13063260), (1463, 12965040), (1520, 12478851), (1540, 12316788), (1584, 11974655), (1596, 11884620), (1637, 11586960), (1672, 11344410), (1680, 11290389), (1694, 11197080), (1710, 11092312), (1815, 10450608), (1848, 10263990), (1881, 10083920), (1936, 9797445), (1980, 9579724), (1995, 9507696), (2090, 9075528), (2128, 8913465), (2178, 8708840), (2280, 8319234), (2299, 8250480), (2310, 8211192), (2394, 7923080), (2420, 7837956), (2508, 7562940), (2520, 7526926), (2541, 7464720), (2640, 7184793), (2660, 7130772), (2736, 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(9680, 1959489), (9822, 1931160), (10032, 1890735), (10164, 1866180), (10640, 1782693), (10890, 1741768), (11088, 1710665), (11459, 1655280), (11495, 1650096), (11704, 1620630), (11970, 1584616), (12540, 1512588), (12705, 1492944), (13096, 1448370), (13167, 1440560), (13552, 1399635), (13680, 1386539), (13794, 1375080), (13860, 1368532), (14520, 1306326), (14630, 1296504), (14733, 1287440), (15048, 1260490), (15246, 1244120), (15960, 1188462), (16093, 1178640), (16370, 1158696), (16720, 1134441), (16940, 1119708), (17424, 1088605), (17556, 1080420), (18007, 1053360), (18392, 1031310), (18480, 1026399), (18810, 1008392), (19152, 990385), (19644, 965580), (20328, 933090), (20691, 916720), (21780, 870884), (21945, 864336), (22918, 827640), (22990, 825048), (23408, 810315), (23940, 792308), (24555, 772464), (25080, 756294), (25410, 746472), (26192, 724185), (26334, 720280), (27588, 687540), (27720, 684266), (29040, 653163), (29260, 648252), (29466, 643720), (30096, 630245), (30492, 622060), (31103, 609840), (31920, 594231), (32186, 589320), (32740, 579348), (33880, 559854), (34377, 551760), (34485, 550032), (35112, 540210), (36014, 526680), (36784, 515655), (37620, 504196), (38115, 497648), (39288, 482790), (40656, 466545), (41382, 458360), (43560, 435442), (43890, 432168), (45836, 413820), (45980, 412524), (47880, 396154), (48279, 392880), (49110, 386232), (50160, 378147), (50820, 373236), (52668, 360140), (54021, 351120), (55176, 343770), (55440, 342133), (57295, 331056), (58520, 324126), (58932, 321860), (60984, 311030), (62206, 304920), (64372, 294660), (65480, 289674), (65835, 288112), (67760, 279927), (68754, 275880), (68970, 275016), (70224, 270105), (72028, 263340), (73665, 257488), (75240, 252098), (76230, 248824), (78576, 241395), (80465, 235728), (82764, 229180), (87120, 217721), (87780, 216084), (90035, 210672), (91672, 206910), (91960, 206262), (93309, 203280), (95760, 198077), (96558, 196440), (98220, 193116), (101640, 186618), (103131, 183920), (103455, 183344), (105336, 180070), (108042, 175560), (110352, 171885), (114590, 165528), (117040, 162063), (117864, 160930), (121968, 155515), (124412, 152460), (126049, 150480), (128744, 147330), (130960, 144837), (131670, 144056), (137508, 137940)]