147114840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 462827520

約数和(自身を除く): 315712680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 71, 93, 120, 124, 142, 155, 186, 213, 248, 284, 310, 355, 372, 426, 465, 557, 568, 620, 710, 744, 852, 930, 1065, 1114, 1240, 1420, 1671, 1704, 1860, 2130, 2201, 2228, 2785, 2840, 3342, 3720, 4260, 4402, 4456, 5570, 6603, 6684, 8355, 8520, 8804, 11005, 11140, 13206, 13368, 16710, 17267, 17608, 22010, 22280, 26412, 33015, 33420, 34534, 39547, 44020, 51801, 52824, 66030, 66840, 69068, 79094, 86335, 88040, 103602, 118641, 132060, 138136, 158188, 172670, 197735, 207204, 237282, 259005, 264120, 316376, 345340, 395470, 414408, 474564, 518010, 593205, 690680, 790940, 949128, 1036020, 1186410, 1225957, 1581880, 2072040, 2372820, 2451914, 3677871, 4745640, 4903828, 6129785, 7355742, 9807656, 12259570, 14711484, 18389355, 24519140, 29422968, 36778710, 49038280, 73557420, 147114840]

約数ペア:

[(1, 147114840), (2, 73557420), (3, 49038280), (4, 36778710), (5, 29422968), (6, 24519140), (8, 18389355), (10, 14711484), (12, 12259570), (15, 9807656), (20, 7355742), (24, 6129785), (30, 4903828), (31, 4745640), (40, 3677871), (60, 2451914), (62, 2372820), (71, 2072040), (93, 1581880), (120, 1225957), (124, 1186410), (142, 1036020), (155, 949128), (186, 790940), (213, 690680), (248, 593205), (284, 518010), (310, 474564), (355, 414408), (372, 395470), (426, 345340), (465, 316376), (557, 264120), (568, 259005), (620, 237282), (710, 207204), (744, 197735), (852, 172670), (930, 158188), (1065, 138136), (1114, 132060), (1240, 118641), (1420, 103602), (1671, 88040), (1704, 86335), (1860, 79094), (2130, 69068), (2201, 66840), (2228, 66030), (2785, 52824), (2840, 51801), (3342, 44020), (3720, 39547), (4260, 34534), (4402, 33420), (4456, 33015), (5570, 26412), (6603, 22280), (6684, 22010), (8355, 17608), (8520, 17267), (8804, 16710), (11005, 13368), (11140, 13206)]