79238640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 268107840

約数和(自身を除く): 188869200

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, 109, 120, 130, 156, 195, 208, 218, 233, 240, 260, 312, 327, 390, 436, 466, 520, 545, 624, 654, 699, 780, 872, 932, 1040, 1090, 1165, 1308, 1398, 1417, 1560, 1635, 1744, 1864, 2180, 2330, 2616, 2796, 2834, 3029, 3120, 3270, 3495, 3728, 4251, 4360, 4660, 5232, 5592, 5668, 6058, 6540, 6990, 7085, 8502, 8720, 9087, 9320, 11184, 11336, 12116, 13080, 13980, 14170, 15145, 17004, 18174, 18640, 21255, 22672, 24232, 25397, 26160, 27960, 28340, 30290, 34008, 36348, 42510, 45435, 48464, 50794, 55920, 56680, 60580, 68016, 72696, 76191, 85020, 90870, 101588, 113360, 121160, 126985, 145392, 152382, 170040, 181740, 203176, 242320, 253970, 304764, 330161, 340080, 363480, 380955, 406352, 507940, 609528, 660322, 726960, 761910, 990483, 1015880, 1219056, 1320644, 1523820, 1650805, 1980966, 2031760, 2641288, 3047640, 3301610, 3961932, 4952415, 5282576, 6095280, 6603220, 7923864, 9904830, 13206440, 15847728, 19809660, 26412880, 39619320, 79238640]

約数ペア:

[(1, 79238640), (2, 39619320), (3, 26412880), (4, 19809660), (5, 15847728), (6, 13206440), (8, 9904830), (10, 7923864), (12, 6603220), (13, 6095280), (15, 5282576), (16, 4952415), (20, 3961932), (24, 3301610), (26, 3047640), (30, 2641288), (39, 2031760), (40, 1980966), (48, 1650805), (52, 1523820), (60, 1320644), (65, 1219056), (78, 1015880), (80, 990483), (104, 761910), (109, 726960), (120, 660322), (130, 609528), (156, 507940), (195, 406352), (208, 380955), (218, 363480), (233, 340080), (240, 330161), (260, 304764), (312, 253970), (327, 242320), (390, 203176), (436, 181740), (466, 170040), (520, 152382), (545, 145392), (624, 126985), (654, 121160), (699, 113360), (780, 101588), (872, 90870), (932, 85020), (1040, 76191), (1090, 72696), (1165, 68016), (1308, 60580), (1398, 56680), (1417, 55920), (1560, 50794), (1635, 48464), (1744, 45435), (1864, 42510), (2180, 36348), (2330, 34008), (2616, 30290), (2796, 28340), (2834, 27960), (3029, 26160), (3120, 25397), (3270, 24232), (3495, 22672), (3728, 21255), (4251, 18640), (4360, 18174), (4660, 17004), (5232, 15145), (5592, 14170), (5668, 13980), (6058, 13080), (6540, 12116), (6990, 11336), (7085, 11184), (8502, 9320), (8720, 9087)]