27437648640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2777}}^1$

素因数の和:2915

約数の個数: 288

約数和(自身を含む): 91578525696

約数和(自身を除く): 64140877056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 83, 93, 96, 120, 124, 128, 155, 160, 166, 186, 192, 240, 248, 249, 256, 310, 320, 332, 372, 384, 415, 465, 480, 496, 498, 620, 640, 664, 744, 768, 830, 930, 960, 992, 996, 1240, 1245, 1280, 1328, 1488, 1660, 1860, 1920, 1984, 1992, 2480, 2490, 2573, 2656, 2777, 2976, 3320, 3720, 3840, 3968, 3984, 4960, 4980, 5146, 5312, 5554, 5952, 6640, 7440, 7719, 7936, 7968, 8331, 9920, 9960, 10292, 10624, 11108, 11904, 12865, 13280, 13885, 14880, 15438, 15936, 16662, 19840, 19920, 20584, 21248, 22216, 23808, 25730, 26560, 27770, 29760, 30876, 31872, 33324, 38595, 39680, 39840, 41168, 41655, 44432, 51460, 53120, 55540, 59520, 61752, 63744, 66648, 77190, 79680, 82336, 83310, 86087, 88864, 102920, 106240, 111080, 119040, 123504, 133296, 154380, 159360, 164672, 166620, 172174, 177728, 205840, 222160, 230491, 247008, 258261, 266592, 308760, 318720, 329344, 333240, 344348, 355456, 411680, 430435, 444320, 460982, 494016, 516522, 533184, 617520, 658688, 666480, 688696, 691473, 710912, 823360, 860870, 888640, 921964, 988032, 1033044, 1066368, 1152455, 1235040, 1291305, 1332960, 1377392, 1382946, 1646720, 1721740, 1777280, 1843928, 1976064, 2066088, 2132736, 2304910, 2470080, 2582610, 2665920, 2754784, 2765892, 3293440, 3443480, 3457365, 3554560, 3687856, 4132176, 4609820, 4940160, 5165220, 5331840, 5509568, 5531784, 6886960, 6914730, 7145221, 7375712, 8264352, 9219640, 9880320, 10330440, 10663680, 11019136, 11063568, 13773920, 13829460, 14290442, 14751424, 16528704, 18439280, 20660880, 21435663, 22038272, 22127136, 27547840, 27658920, 28580884, 29502848, 33057408, 35726105, 36878560, 41321760, 42871326, 44254272, 55095680, 55317840, 57161768, 59005696, 66114816, 71452210, 73757120, 82643520, 85742652, 88508544, 107178315, 110191360, 110635680, 114323536, 142904420, 147514240, 165287040, 171485304, 177017088, 214356630, 221271360, 228647072, 285808840, 295028480, 330574080, 342970608, 428713260, 442542720, 457294144, 571617680, 685941216, 857426520, 885085440, 914588288, 1143235360, 1371882432, 1714853040, 1829176576, 2286470720, 2743764864, 3429706080, 4572941440, 5487529728, 6859412160, 9145882880, 13718824320, 27437648640]

約数ペア:

[(1, 27437648640), (2, 13718824320), (3, 9145882880), (4, 6859412160), (5, 5487529728), (6, 4572941440), (8, 3429706080), (10, 2743764864), (12, 2286470720), (15, 1829176576), (16, 1714853040), (20, 1371882432), (24, 1143235360), (30, 914588288), (31, 885085440), (32, 857426520), (40, 685941216), (48, 571617680), (60, 457294144), (62, 442542720), (64, 428713260), (80, 342970608), (83, 330574080), (93, 295028480), (96, 285808840), (120, 228647072), (124, 221271360), (128, 214356630), (155, 177017088), (160, 171485304), (166, 165287040), (186, 147514240), (192, 142904420), (240, 114323536), (248, 110635680), (249, 110191360), (256, 107178315), (310, 88508544), (320, 85742652), (332, 82643520), (372, 73757120), (384, 71452210), (415, 66114816), (465, 59005696), (480, 57161768), (496, 55317840), (498, 55095680), (620, 44254272), (640, 42871326), (664, 41321760), (744, 36878560), (768, 35726105), (830, 33057408), (930, 29502848), (960, 28580884), (992, 27658920), (996, 27547840), (1240, 22127136), (1245, 22038272), (1280, 21435663), (1328, 20660880), (1488, 18439280), (1660, 16528704), (1860, 14751424), (1920, 14290442), (1984, 13829460), (1992, 13773920), (2480, 11063568), (2490, 11019136), (2573, 10663680), (2656, 10330440), (2777, 9880320), (2976, 9219640), (3320, 8264352), (3720, 7375712), (3840, 7145221), (3968, 6914730), (3984, 6886960), (4960, 5531784), (4980, 5509568), (5146, 5331840), (5312, 5165220), (5554, 4940160), (5952, 4609820), (6640, 4132176), (7440, 3687856), (7719, 3554560), (7936, 3457365), (7968, 3443480), (8331, 3293440), (9920, 2765892), (9960, 2754784), (10292, 2665920), (10624, 2582610), (11108, 2470080), (11904, 2304910), (12865, 2132736), (13280, 2066088), (13885, 1976064), (14880, 1843928), (15438, 1777280), (15936, 1721740), (16662, 1646720), (19840, 1382946), (19920, 1377392), (20584, 1332960), (21248, 1291305), (22216, 1235040), (23808, 1152455), (25730, 1066368), (26560, 1033044), (27770, 988032), (29760, 921964), (30876, 888640), (31872, 860870), (33324, 823360), (38595, 710912), (39680, 691473), (39840, 688696), (41168, 666480), (41655, 658688), (44432, 617520), (51460, 533184), (53120, 516522), (55540, 494016), (59520, 460982), (61752, 444320), (63744, 430435), (66648, 411680), (77190, 355456), (79680, 344348), (82336, 333240), (83310, 329344), (86087, 318720), (88864, 308760), (102920, 266592), (106240, 258261), (111080, 247008), (119040, 230491), (123504, 222160), (133296, 205840), (154380, 177728), (159360, 172174), (164672, 166620)]