2581015360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 336

約数和(自身を含む): 7990392960

約数和(自身を除く): 5409377600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 109, 110, 112, 124, 140, 154, 155, 160, 176, 217, 218, 220, 224, 248, 280, 308, 310, 320, 341, 352, 385, 434, 436, 440, 448, 496, 545, 560, 616, 620, 682, 704, 763, 770, 868, 872, 880, 961, 992, 1085, 1090, 1120, 1199, 1232, 1240, 1364, 1526, 1540, 1705, 1736, 1744, 1760, 1922, 1984, 2170, 2180, 2240, 2387, 2398, 2464, 2480, 2728, 3052, 3080, 3379, 3410, 3472, 3488, 3520, 3815, 3844, 4340, 4360, 4774, 4796, 4805, 4928, 4960, 5456, 5995, 6104, 6160, 6727, 6758, 6820, 6944, 6976, 7630, 7688, 8393, 8680, 8720, 9548, 9592, 9610, 9920, 10571, 10912, 11935, 11990, 12208, 12320, 13454, 13516, 13640, 13888, 15260, 15376, 16786, 16895, 17360, 17440, 19096, 19184, 19220, 21142, 21824, 23653, 23870, 23980, 24416, 24640, 26908, 27032, 27280, 30520, 30752, 33572, 33635, 33790, 34720, 34880, 37169, 38192, 38368, 38440, 41965, 42284, 47306, 47740, 47960, 48832, 52855, 53816, 54064, 54560, 61040, 61504, 67144, 67270, 67580, 69440, 73997, 74338, 76384, 76736, 76880, 83930, 84568, 94612, 95480, 95920, 104749, 105710, 107632, 108128, 109120, 118265, 122080, 134288, 134540, 135160, 147994, 148676, 152768, 153760, 167860, 169136, 185845, 189224, 190960, 191840, 209498, 211420, 215264, 216256, 236530, 244160, 260183, 268576, 269080, 270320, 295988, 297352, 307520, 335720, 338272, 369985, 371690, 378448, 381920, 383680, 418996, 422840, 430528, 473060, 520366, 523745, 537152, 538160, 540640, 591976, 594704, 671440, 676544, 733243, 739970, 743380, 756896, 763840, 837992, 845680, 946120, 1040732, 1047490, 1076320, 1081280, 1152239, 1183952, 1189408, 1300915, 1342880, 1466486, 1479940, 1486760, 1513792, 1675984, 1691360, 1892240, 2081464, 2094980, 2152640, 2304478, 2367904, 2378816, 2601830, 2685760, 2932972, 2959880, 2973520, 3351968, 3382720, 3666215, 3784480, 4162928, 4189960, 4608956, 4735808, 5203660, 5761195, 5865944, 5919760, 5947040, 6703936, 7332430, 7568960, 8065673, 8325856, 8379920, 9217912, 10407320, 11522390, 11731888, 11839520, 11894080, 14664860, 16131346, 16651712, 16759840, 18435824, 20814640, 23044780, 23463776, 23679040, 29329720, 32262692, 33519680, 36871648, 40328365, 41629280, 46089560, 46927552, 58659440, 64525384, 73743296, 80656730, 83258560, 92179120, 117318880, 129050768, 161313460, 184358240, 234637760, 258101536, 322626920, 368716480, 516203072, 645253840, 1290507680, 2581015360]

約数ペア:

[(1, 2581015360), (2, 1290507680), (4, 645253840), (5, 516203072), (7, 368716480), (8, 322626920), (10, 258101536), (11, 234637760), (14, 184358240), (16, 161313460), (20, 129050768), (22, 117318880), (28, 92179120), (31, 83258560), (32, 80656730), (35, 73743296), (40, 64525384), (44, 58659440), (55, 46927552), (56, 46089560), (62, 41629280), (64, 40328365), (70, 36871648), (77, 33519680), (80, 32262692), (88, 29329720), (109, 23679040), (110, 23463776), (112, 23044780), (124, 20814640), (140, 18435824), (154, 16759840), (155, 16651712), (160, 16131346), (176, 14664860), (217, 11894080), (218, 11839520), (220, 11731888), (224, 11522390), (248, 10407320), (280, 9217912), (308, 8379920), (310, 8325856), (320, 8065673), (341, 7568960), (352, 7332430), (385, 6703936), (434, 5947040), (436, 5919760), (440, 5865944), (448, 5761195), (496, 5203660), (545, 4735808), (560, 4608956), (616, 4189960), (620, 4162928), (682, 3784480), (704, 3666215), (763, 3382720), (770, 3351968), (868, 2973520), (872, 2959880), (880, 2932972), (961, 2685760), (992, 2601830), (1085, 2378816), (1090, 2367904), (1120, 2304478), (1199, 2152640), (1232, 2094980), (1240, 2081464), (1364, 1892240), (1526, 1691360), (1540, 1675984), (1705, 1513792), (1736, 1486760), (1744, 1479940), (1760, 1466486), (1922, 1342880), (1984, 1300915), (2170, 1189408), (2180, 1183952), (2240, 1152239), (2387, 1081280), (2398, 1076320), (2464, 1047490), (2480, 1040732), (2728, 946120), (3052, 845680), (3080, 837992), (3379, 763840), (3410, 756896), (3472, 743380), (3488, 739970), (3520, 733243), (3815, 676544), (3844, 671440), (4340, 594704), (4360, 591976), (4774, 540640), (4796, 538160), (4805, 537152), (4928, 523745), (4960, 520366), (5456, 473060), (5995, 430528), (6104, 422840), (6160, 418996), (6727, 383680), (6758, 381920), (6820, 378448), (6944, 371690), (6976, 369985), (7630, 338272), (7688, 335720), (8393, 307520), (8680, 297352), (8720, 295988), (9548, 270320), (9592, 269080), (9610, 268576), (9920, 260183), (10571, 244160), (10912, 236530), (11935, 216256), (11990, 215264), (12208, 211420), (12320, 209498), (13454, 191840), (13516, 190960), (13640, 189224), (13888, 185845), (15260, 169136), (15376, 167860), (16786, 153760), (16895, 152768), (17360, 148676), (17440, 147994), (19096, 135160), (19184, 134540), (19220, 134288), (21142, 122080), (21824, 118265), (23653, 109120), (23870, 108128), (23980, 107632), (24416, 105710), (24640, 104749), (26908, 95920), (27032, 95480), (27280, 94612), (30520, 84568), (30752, 83930), (33572, 76880), (33635, 76736), (33790, 76384), (34720, 74338), (34880, 73997), (37169, 69440), (38192, 67580), (38368, 67270), (38440, 67144), (41965, 61504), (42284, 61040), (47306, 54560), (47740, 54064), (47960, 53816), (48832, 52855)]