2912791440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3041}}^1$

素因数の和:3377

約数の個数: 160

約数和(自身を含む): 9759125376

約数和(自身を除く): 6846333936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 307, 312, 390, 520, 614, 624, 780, 921, 1040, 1228, 1535, 1560, 1842, 2456, 3041, 3070, 3120, 3684, 3991, 4605, 4912, 6082, 6140, 7368, 7982, 9123, 9210, 11973, 12164, 12280, 14736, 15205, 15964, 18246, 18420, 19955, 23946, 24328, 24560, 30410, 31928, 36492, 36840, 39533, 39910, 45615, 47892, 48656, 59865, 60820, 63856, 72984, 73680, 79066, 79820, 91230, 95784, 118599, 119730, 121640, 145968, 158132, 159640, 182460, 191568, 197665, 237198, 239460, 243280, 316264, 319280, 364920, 395330, 474396, 478920, 592995, 632528, 729840, 790660, 933587, 948792, 957840, 1185990, 1581320, 1867174, 1897584, 2371980, 2800761, 3162640, 3734348, 4667935, 4743960, 5601522, 7468696, 9335870, 9487920, 11203044, 12136631, 14003805, 14937392, 18671740, 22406088, 24273262, 28007610, 36409893, 37343480, 44812176, 48546524, 56015220, 60683155, 72819786, 74686960, 97093048, 112030440, 121366310, 145639572, 182049465, 194186096, 224060880, 242732620, 291279144, 364098930, 485465240, 582558288, 728197860, 970930480, 1456395720, 2912791440]

約数ペア:

[(1, 2912791440), (2, 1456395720), (3, 970930480), (4, 728197860), (5, 582558288), (6, 485465240), (8, 364098930), (10, 291279144), (12, 242732620), (13, 224060880), (15, 194186096), (16, 182049465), (20, 145639572), (24, 121366310), (26, 112030440), (30, 97093048), (39, 74686960), (40, 72819786), (48, 60683155), (52, 56015220), (60, 48546524), (65, 44812176), (78, 37343480), (80, 36409893), (104, 28007610), (120, 24273262), (130, 22406088), (156, 18671740), (195, 14937392), (208, 14003805), (240, 12136631), (260, 11203044), (307, 9487920), (312, 9335870), (390, 7468696), (520, 5601522), (614, 4743960), (624, 4667935), (780, 3734348), (921, 3162640), (1040, 2800761), (1228, 2371980), (1535, 1897584), (1560, 1867174), (1842, 1581320), (2456, 1185990), (3041, 957840), (3070, 948792), (3120, 933587), (3684, 790660), (3991, 729840), (4605, 632528), (4912, 592995), (6082, 478920), (6140, 474396), (7368, 395330), (7982, 364920), (9123, 319280), (9210, 316264), (11973, 243280), (12164, 239460), (12280, 237198), (14736, 197665), (15205, 191568), (15964, 182460), (18246, 159640), (18420, 158132), (19955, 145968), (23946, 121640), (24328, 119730), (24560, 118599), (30410, 95784), (31928, 91230), (36492, 79820), (36840, 79066), (39533, 73680), (39910, 72984), (45615, 63856), (47892, 60820), (48656, 59865)]