56938440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 206841600

約数和(自身を除く): 149903160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 104, 113, 114, 120, 130, 136, 152, 156, 170, 190, 195, 204, 221, 226, 228, 247, 255, 260, 285, 312, 323, 339, 340, 380, 390, 408, 442, 452, 456, 494, 510, 520, 565, 570, 646, 663, 678, 680, 741, 760, 780, 884, 904, 969, 988, 1020, 1105, 1130, 1140, 1235, 1292, 1326, 1356, 1469, 1482, 1560, 1615, 1695, 1768, 1921, 1938, 1976, 2040, 2147, 2210, 2260, 2280, 2470, 2584, 2652, 2712, 2938, 2964, 3230, 3315, 3390, 3705, 3842, 3876, 4199, 4294, 4407, 4420, 4520, 4845, 4940, 5304, 5763, 5876, 5928, 6441, 6460, 6630, 6780, 7345, 7410, 7684, 7752, 8398, 8588, 8814, 8840, 9605, 9690, 9880, 10735, 11526, 11752, 12597, 12882, 12920, 13260, 13560, 14690, 14820, 15368, 16796, 17176, 17628, 19210, 19380, 20995, 21470, 22035, 23052, 24973, 25194, 25764, 26520, 27911, 28815, 29380, 29640, 32205, 33592, 35256, 36499, 38420, 38760, 41990, 42940, 44070, 46104, 49946, 50388, 51528, 55822, 57630, 58760, 62985, 64410, 72998, 74919, 76840, 83733, 83980, 85880, 88140, 99892, 100776, 109497, 111644, 115260, 124865, 125970, 128820, 139555, 145996, 149838, 167466, 167960, 176280, 182495, 199784, 218994, 223288, 230520, 249730, 251940, 257640, 279110, 291992, 299676, 334932, 364990, 374595, 418665, 437988, 474487, 499460, 503880, 547485, 558220, 599352, 669864, 729980, 749190, 837330, 875976, 948974, 998920, 1094970, 1116440, 1423461, 1459960, 1498380, 1674660, 1897948, 2189940, 2372435, 2846922, 2996760, 3349320, 3795896, 4379880, 4744870, 5693844, 7117305, 9489740, 11387688, 14234610, 18979480, 28469220, 56938440]

約数ペア:

[(1, 56938440), (2, 28469220), (3, 18979480), (4, 14234610), (5, 11387688), (6, 9489740), (8, 7117305), (10, 5693844), (12, 4744870), (13, 4379880), (15, 3795896), (17, 3349320), (19, 2996760), (20, 2846922), (24, 2372435), (26, 2189940), (30, 1897948), (34, 1674660), (38, 1498380), (39, 1459960), (40, 1423461), (51, 1116440), (52, 1094970), (57, 998920), (60, 948974), (65, 875976), (68, 837330), (76, 749190), (78, 729980), (85, 669864), (95, 599352), (102, 558220), (104, 547485), (113, 503880), (114, 499460), (120, 474487), (130, 437988), (136, 418665), (152, 374595), (156, 364990), (170, 334932), (190, 299676), (195, 291992), (204, 279110), (221, 257640), (226, 251940), (228, 249730), (247, 230520), (255, 223288), (260, 218994), (285, 199784), (312, 182495), (323, 176280), (339, 167960), (340, 167466), (380, 149838), (390, 145996), (408, 139555), (442, 128820), (452, 125970), (456, 124865), (494, 115260), (510, 111644), (520, 109497), (565, 100776), (570, 99892), (646, 88140), (663, 85880), (678, 83980), (680, 83733), (741, 76840), (760, 74919), (780, 72998), (884, 64410), (904, 62985), (969, 58760), (988, 57630), (1020, 55822), (1105, 51528), (1130, 50388), (1140, 49946), (1235, 46104), (1292, 44070), (1326, 42940), (1356, 41990), (1469, 38760), (1482, 38420), (1560, 36499), (1615, 35256), (1695, 33592), (1768, 32205), (1921, 29640), (1938, 29380), (1976, 28815), (2040, 27911), (2147, 26520), (2210, 25764), (2260, 25194), (2280, 24973), (2470, 23052), (2584, 22035), (2652, 21470), (2712, 20995), (2938, 19380), (2964, 19210), (3230, 17628), (3315, 17176), (3390, 16796), (3705, 15368), (3842, 14820), (3876, 14690), (4199, 13560), (4294, 13260), (4407, 12920), (4420, 12882), (4520, 12597), (4845, 11752), (4940, 11526), (5304, 10735), (5763, 9880), (5876, 9690), (5928, 9605), (6441, 8840), (6460, 8814), (6630, 8588), (6780, 8398), (7345, 7752), (7410, 7684)]