158110740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 505604736

約数和(自身を除く): 347493996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 181, 207, 211, 230, 276, 345, 362, 414, 422, 460, 543, 633, 690, 724, 828, 844, 905, 1035, 1055, 1086, 1266, 1380, 1629, 1810, 1899, 2070, 2110, 2172, 2532, 2715, 3165, 3258, 3620, 3798, 4140, 4163, 4220, 4853, 5430, 6330, 6516, 7596, 8145, 8326, 9495, 9706, 10860, 12489, 12660, 14559, 16290, 16652, 18990, 19412, 20815, 24265, 24978, 29118, 32580, 37467, 37980, 38191, 41630, 43677, 48530, 49956, 58236, 62445, 72795, 74934, 76382, 83260, 87354, 97060, 114573, 124890, 145590, 149868, 152764, 174708, 187335, 190955, 218385, 229146, 249780, 291180, 343719, 374670, 381910, 436770, 458292, 572865, 687438, 749340, 763820, 873540, 878393, 1145730, 1374876, 1718595, 1756786, 2291460, 2635179, 3437190, 3513572, 4391965, 5270358, 6874380, 7905537, 8783930, 10540716, 13175895, 15811074, 17567860, 26351790, 31622148, 39527685, 52703580, 79055370, 158110740]

約数ペア:

[(1, 158110740), (2, 79055370), (3, 52703580), (4, 39527685), (5, 31622148), (6, 26351790), (9, 17567860), (10, 15811074), (12, 13175895), (15, 10540716), (18, 8783930), (20, 7905537), (23, 6874380), (30, 5270358), (36, 4391965), (45, 3513572), (46, 3437190), (60, 2635179), (69, 2291460), (90, 1756786), (92, 1718595), (115, 1374876), (138, 1145730), (180, 878393), (181, 873540), (207, 763820), (211, 749340), (230, 687438), (276, 572865), (345, 458292), (362, 436770), (414, 381910), (422, 374670), (460, 343719), (543, 291180), (633, 249780), (690, 229146), (724, 218385), (828, 190955), (844, 187335), (905, 174708), (1035, 152764), (1055, 149868), (1086, 145590), (1266, 124890), (1380, 114573), (1629, 97060), (1810, 87354), (1899, 83260), (2070, 76382), (2110, 74934), (2172, 72795), (2532, 62445), (2715, 58236), (3165, 49956), (3258, 48530), (3620, 43677), (3798, 41630), (4140, 38191), (4163, 37980), (4220, 37467), (4853, 32580), (5430, 29118), (6330, 24978), (6516, 24265), (7596, 20815), (8145, 19412), (8326, 18990), (9495, 16652), (9706, 16290), (10860, 14559), (12489, 12660)]