38540528040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{6637}}^1$

素因数の和:6912

約数の個数: 256

約数和(自身を含む): 137033809920

約数和(自身を除く): 98493281880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 223, 248, 280, 310, 372, 420, 434, 446, 465, 620, 651, 669, 744, 840, 868, 892, 930, 1085, 1115, 1240, 1302, 1338, 1561, 1736, 1784, 1860, 2170, 2230, 2604, 2676, 3122, 3255, 3345, 3720, 4340, 4460, 4683, 5208, 5352, 6244, 6510, 6637, 6690, 6913, 7805, 8680, 8920, 9366, 12488, 13020, 13274, 13380, 13826, 15610, 18732, 19911, 20739, 23415, 26040, 26548, 26760, 27652, 31220, 33185, 34565, 37464, 39822, 41478, 46459, 46830, 48391, 53096, 55304, 62440, 66370, 69130, 79644, 82956, 92918, 93660, 96782, 99555, 103695, 132740, 138260, 139377, 145173, 159288, 165912, 185836, 187320, 193564, 199110, 205747, 207390, 232295, 241955, 265480, 276520, 278754, 290346, 371672, 387128, 398220, 411494, 414780, 464590, 483910, 557508, 580692, 617241, 696885, 725865, 796440, 822988, 829560, 929180, 967820, 1028735, 1115016, 1161384, 1234482, 1393770, 1440229, 1451730, 1480051, 1645976, 1858360, 1935640, 2057470, 2468964, 2787540, 2880458, 2903460, 2960102, 3086205, 4114940, 4320687, 4440153, 4937928, 5575080, 5760916, 5806920, 5920204, 6172410, 7201145, 7400255, 8229880, 8641374, 8880306, 10360357, 11521832, 11840408, 12344820, 14402290, 14800510, 17282748, 17760612, 20720714, 21603435, 22200765, 24689640, 28804580, 29601020, 31081071, 34565496, 35521224, 41441428, 43206870, 44401530, 45881581, 51801785, 57609160, 59202040, 62162142, 82882856, 86413740, 88803060, 91763162, 103603570, 124324284, 137644743, 155405355, 172827480, 177606120, 183526324, 207207140, 229407905, 248648568, 275289486, 310810710, 321171067, 367052648, 414414280, 458815810, 550578972, 621621420, 642342134, 688223715, 917631620, 963513201, 1101157944, 1243242840, 1284684268, 1376447430, 1605855335, 1835263240, 1927026402, 2569368536, 2752894860, 3211710670, 3854052804, 4817566005, 5505789720, 6423421340, 7708105608, 9635132010, 12846842680, 19270264020, 38540528040]

約数ペア:

[(1, 38540528040), (2, 19270264020), (3, 12846842680), (4, 9635132010), (5, 7708105608), (6, 6423421340), (7, 5505789720), (8, 4817566005), (10, 3854052804), (12, 3211710670), (14, 2752894860), (15, 2569368536), (20, 1927026402), (21, 1835263240), (24, 1605855335), (28, 1376447430), (30, 1284684268), (31, 1243242840), (35, 1101157944), (40, 963513201), (42, 917631620), (56, 688223715), (60, 642342134), (62, 621621420), (70, 550578972), (84, 458815810), (93, 414414280), (105, 367052648), (120, 321171067), (124, 310810710), (140, 275289486), (155, 248648568), (168, 229407905), (186, 207207140), (210, 183526324), (217, 177606120), (223, 172827480), (248, 155405355), (280, 137644743), (310, 124324284), (372, 103603570), (420, 91763162), (434, 88803060), (446, 86413740), (465, 82882856), (620, 62162142), (651, 59202040), (669, 57609160), (744, 51801785), (840, 45881581), (868, 44401530), (892, 43206870), (930, 41441428), (1085, 35521224), (1115, 34565496), (1240, 31081071), (1302, 29601020), (1338, 28804580), (1561, 24689640), (1736, 22200765), (1784, 21603435), (1860, 20720714), (2170, 17760612), (2230, 17282748), (2604, 14800510), (2676, 14402290), (3122, 12344820), (3255, 11840408), (3345, 11521832), (3720, 10360357), (4340, 8880306), (4460, 8641374), (4683, 8229880), (5208, 7400255), (5352, 7201145), (6244, 6172410), (6510, 5920204), (6637, 5806920), (6690, 5760916), (6913, 5575080), (7805, 4937928), (8680, 4440153), (8920, 4320687), (9366, 4114940), (12488, 3086205), (13020, 2960102), (13274, 2903460), (13380, 2880458), (13826, 2787540), (15610, 2468964), (18732, 2057470), (19911, 1935640), (20739, 1858360), (23415, 1645976), (26040, 1480051), (26548, 1451730), (26760, 1440229), (27652, 1393770), (31220, 1234482), (33185, 1161384), (34565, 1115016), (37464, 1028735), (39822, 967820), (41478, 929180), (46459, 829560), (46830, 822988), (48391, 796440), (53096, 725865), (55304, 696885), (62440, 617241), (66370, 580692), (69130, 557508), (79644, 483910), (82956, 464590), (92918, 414780), (93660, 411494), (96782, 398220), (99555, 387128), (103695, 371672), (132740, 290346), (138260, 278754), (139377, 276520), (145173, 265480), (159288, 241955), (165912, 232295), (185836, 207390), (187320, 205747), (193564, 199110)]