2356553680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1413

約数の個数: 160

約数和(自身を含む): 6193603584

約数和(自身を除く): 3837049904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 47, 52, 65, 74, 80, 94, 104, 130, 148, 185, 188, 208, 235, 260, 296, 370, 376, 470, 481, 520, 592, 611, 740, 752, 940, 962, 1040, 1222, 1303, 1480, 1739, 1880, 1924, 2405, 2444, 2606, 2960, 3055, 3478, 3760, 3848, 4810, 4888, 5212, 6110, 6515, 6956, 7696, 8695, 9620, 9776, 10424, 12220, 13030, 13912, 16939, 17390, 19240, 20848, 22607, 24440, 26060, 27824, 33878, 34780, 38480, 45214, 48211, 48880, 52120, 61241, 67756, 69560, 84695, 90428, 96422, 104240, 113035, 122482, 135512, 139120, 169390, 180856, 192844, 226070, 241055, 244964, 271024, 306205, 338780, 361712, 385688, 452140, 482110, 489928, 612410, 626743, 677560, 771376, 796133, 904280, 964220, 979856, 1224820, 1253486, 1355120, 1592266, 1808560, 1928440, 2265917, 2449640, 2506972, 3133715, 3184532, 3856880, 3980665, 4531834, 4899280, 5013944, 6267430, 6369064, 7961330, 9063668, 10027888, 11329585, 12534860, 12738128, 15922660, 18127336, 22659170, 25069720, 29456921, 31845320, 36254672, 45318340, 50139440, 58913842, 63690640, 90636680, 117827684, 147284605, 181273360, 235655368, 294569210, 471310736, 589138420, 1178276840, 2356553680]

約数ペア:

[(1, 2356553680), (2, 1178276840), (4, 589138420), (5, 471310736), (8, 294569210), (10, 235655368), (13, 181273360), (16, 147284605), (20, 117827684), (26, 90636680), (37, 63690640), (40, 58913842), (47, 50139440), (52, 45318340), (65, 36254672), (74, 31845320), (80, 29456921), (94, 25069720), (104, 22659170), (130, 18127336), (148, 15922660), (185, 12738128), (188, 12534860), (208, 11329585), (235, 10027888), (260, 9063668), (296, 7961330), (370, 6369064), (376, 6267430), (470, 5013944), (481, 4899280), (520, 4531834), (592, 3980665), (611, 3856880), (740, 3184532), (752, 3133715), (940, 2506972), (962, 2449640), (1040, 2265917), (1222, 1928440), (1303, 1808560), (1480, 1592266), (1739, 1355120), (1880, 1253486), (1924, 1224820), (2405, 979856), (2444, 964220), (2606, 904280), (2960, 796133), (3055, 771376), (3478, 677560), (3760, 626743), (3848, 612410), (4810, 489928), (4888, 482110), (5212, 452140), (6110, 385688), (6515, 361712), (6956, 338780), (7696, 306205), (8695, 271024), (9620, 244964), (9776, 241055), (10424, 226070), (12220, 192844), (13030, 180856), (13912, 169390), (16939, 139120), (17390, 135512), (19240, 122482), (20848, 113035), (22607, 104240), (24440, 96422), (26060, 90428), (27824, 84695), (33878, 69560), (34780, 67756), (38480, 61241), (45214, 52120), (48211, 48880)]