31158908480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15473}}^1$

素因数の和:15557

約数の個数: 224

約数和(自身を含む): 90556323840

約数和(自身を除く): 59397415360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 56, 58, 62, 64, 70, 80, 112, 116, 124, 140, 145, 155, 160, 203, 217, 224, 232, 248, 280, 290, 310, 320, 406, 434, 448, 464, 496, 560, 580, 620, 812, 868, 899, 928, 992, 1015, 1085, 1120, 1160, 1240, 1624, 1736, 1798, 1856, 1984, 2030, 2170, 2240, 2320, 2480, 3248, 3472, 3596, 4060, 4340, 4495, 4640, 4960, 6293, 6496, 6944, 7192, 8120, 8680, 8990, 9280, 9920, 12586, 12992, 13888, 14384, 15473, 16240, 17360, 17980, 25172, 28768, 30946, 31465, 32480, 34720, 35960, 50344, 57536, 61892, 62930, 64960, 69440, 71920, 77365, 100688, 108311, 123784, 125860, 143840, 154730, 201376, 216622, 247568, 251720, 287680, 309460, 402752, 433244, 448717, 479663, 495136, 503440, 541555, 618920, 866488, 897434, 959326, 990272, 1006880, 1083110, 1237840, 1732976, 1794868, 1918652, 2013760, 2166220, 2243585, 2398315, 2475680, 3141019, 3357641, 3465952, 3589736, 3837304, 4332440, 4487170, 4796630, 4951360, 6282038, 6715282, 6931904, 7179472, 7674608, 8664880, 8974340, 9593260, 12564076, 13430564, 13910227, 14358944, 15349216, 15705095, 16788205, 17329760, 17948680, 19186520, 25128152, 26861128, 27820454, 28717888, 30698432, 31410190, 33576410, 34659520, 35897360, 38373040, 50256304, 53722256, 55640908, 62820380, 67152820, 69551135, 71794720, 76746080, 97371589, 100512608, 107444512, 111281816, 125640760, 134305640, 139102270, 143589440, 153492160, 194743178, 201025216, 214889024, 222563632, 251281520, 268611280, 278204540, 389486356, 445127264, 486857945, 502563040, 537222560, 556409080, 778972712, 890254528, 973715890, 1005126080, 1074445120, 1112818160, 1557945424, 1947431780, 2225636320, 3115890848, 3894863560, 4451272640, 6231781696, 7789727120, 15579454240, 31158908480]

約数ペア:

[(1, 31158908480), (2, 15579454240), (4, 7789727120), (5, 6231781696), (7, 4451272640), (8, 3894863560), (10, 3115890848), (14, 2225636320), (16, 1947431780), (20, 1557945424), (28, 1112818160), (29, 1074445120), (31, 1005126080), (32, 973715890), (35, 890254528), (40, 778972712), (56, 556409080), (58, 537222560), (62, 502563040), (64, 486857945), (70, 445127264), (80, 389486356), (112, 278204540), (116, 268611280), (124, 251281520), (140, 222563632), (145, 214889024), (155, 201025216), (160, 194743178), (203, 153492160), (217, 143589440), (224, 139102270), (232, 134305640), (248, 125640760), (280, 111281816), (290, 107444512), (310, 100512608), (320, 97371589), (406, 76746080), (434, 71794720), (448, 69551135), (464, 67152820), (496, 62820380), (560, 55640908), (580, 53722256), (620, 50256304), (812, 38373040), (868, 35897360), (899, 34659520), (928, 33576410), (992, 31410190), (1015, 30698432), (1085, 28717888), (1120, 27820454), (1160, 26861128), (1240, 25128152), (1624, 19186520), (1736, 17948680), (1798, 17329760), (1856, 16788205), (1984, 15705095), (2030, 15349216), (2170, 14358944), (2240, 13910227), (2320, 13430564), (2480, 12564076), (3248, 9593260), (3472, 8974340), (3596, 8664880), (4060, 7674608), (4340, 7179472), (4495, 6931904), (4640, 6715282), (4960, 6282038), (6293, 4951360), (6496, 4796630), (6944, 4487170), (7192, 4332440), (8120, 3837304), (8680, 3589736), (8990, 3465952), (9280, 3357641), (9920, 3141019), (12586, 2475680), (12992, 2398315), (13888, 2243585), (14384, 2166220), (15473, 2013760), (16240, 1918652), (17360, 1794868), (17980, 1732976), (25172, 1237840), (28768, 1083110), (30946, 1006880), (31465, 990272), (32480, 959326), (34720, 897434), (35960, 866488), (50344, 618920), (57536, 541555), (61892, 503440), (62930, 495136), (64960, 479663), (69440, 448717), (71920, 433244), (77365, 402752), (100688, 309460), (108311, 287680), (123784, 251720), (125860, 247568), (143840, 216622), (154730, 201376)]