79430040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 275970240

約数和(自身を除く): 196540200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 53, 60, 69, 72, 90, 92, 106, 115, 120, 138, 159, 180, 181, 184, 207, 212, 230, 265, 276, 318, 345, 360, 362, 414, 424, 460, 477, 530, 543, 552, 636, 690, 724, 795, 828, 905, 920, 954, 1035, 1060, 1086, 1219, 1272, 1380, 1448, 1590, 1629, 1656, 1810, 1908, 2070, 2120, 2172, 2385, 2438, 2715, 2760, 3180, 3258, 3620, 3657, 3816, 4140, 4163, 4344, 4770, 4876, 5430, 6095, 6360, 6516, 7240, 7314, 8145, 8280, 8326, 9540, 9593, 9752, 10860, 10971, 12190, 12489, 13032, 14628, 16290, 16652, 18285, 19080, 19186, 20815, 21720, 21942, 24380, 24978, 28779, 29256, 32580, 33304, 36570, 37467, 38372, 41630, 43884, 47965, 48760, 49956, 54855, 57558, 62445, 65160, 73140, 74934, 76744, 83260, 86337, 87768, 95930, 99912, 109710, 115116, 124890, 143895, 146280, 149868, 166520, 172674, 187335, 191860, 219420, 220639, 230232, 249780, 287790, 299736, 345348, 374670, 383720, 431685, 438840, 441278, 499560, 575580, 661917, 690696, 749340, 863370, 882556, 1103195, 1151160, 1323834, 1498680, 1726740, 1765112, 1985751, 2206390, 2647668, 3309585, 3453480, 3971502, 4412780, 5295336, 6619170, 7943004, 8825560, 9928755, 13238340, 15886008, 19857510, 26476680, 39715020, 79430040]

約数ペア:

[(1, 79430040), (2, 39715020), (3, 26476680), (4, 19857510), (5, 15886008), (6, 13238340), (8, 9928755), (9, 8825560), (10, 7943004), (12, 6619170), (15, 5295336), (18, 4412780), (20, 3971502), (23, 3453480), (24, 3309585), (30, 2647668), (36, 2206390), (40, 1985751), (45, 1765112), (46, 1726740), (53, 1498680), (60, 1323834), (69, 1151160), (72, 1103195), (90, 882556), (92, 863370), (106, 749340), (115, 690696), (120, 661917), (138, 575580), (159, 499560), (180, 441278), (181, 438840), (184, 431685), (207, 383720), (212, 374670), (230, 345348), (265, 299736), (276, 287790), (318, 249780), (345, 230232), (360, 220639), (362, 219420), (414, 191860), (424, 187335), (460, 172674), (477, 166520), (530, 149868), (543, 146280), (552, 143895), (636, 124890), (690, 115116), (724, 109710), (795, 99912), (828, 95930), (905, 87768), (920, 86337), (954, 83260), (1035, 76744), (1060, 74934), (1086, 73140), (1219, 65160), (1272, 62445), (1380, 57558), (1448, 54855), (1590, 49956), (1629, 48760), (1656, 47965), (1810, 43884), (1908, 41630), (2070, 38372), (2120, 37467), (2172, 36570), (2385, 33304), (2438, 32580), (2715, 29256), (2760, 28779), (3180, 24978), (3258, 24380), (3620, 21942), (3657, 21720), (3816, 20815), (4140, 19186), (4163, 19080), (4344, 18285), (4770, 16652), (4876, 16290), (5430, 14628), (6095, 13032), (6360, 12489), (6516, 12190), (7240, 10971), (7314, 10860), (8145, 9752), (8280, 9593), (8326, 9540)]