39368760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 128563200

約数和(自身を除く): 89194440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 557, 570, 589, 620, 744, 760, 930, 1114, 1140, 1178, 1240, 1671, 1767, 1860, 2228, 2280, 2356, 2785, 2945, 3342, 3534, 3720, 4456, 4712, 5570, 5890, 6684, 7068, 8355, 8835, 10583, 11140, 11780, 13368, 14136, 16710, 17267, 17670, 21166, 22280, 23560, 31749, 33420, 34534, 35340, 42332, 51801, 52915, 63498, 66840, 69068, 70680, 84664, 86335, 103602, 105830, 126996, 138136, 158745, 172670, 207204, 211660, 253992, 259005, 317490, 328073, 345340, 414408, 423320, 518010, 634980, 656146, 690680, 984219, 1036020, 1269960, 1312292, 1640365, 1968438, 2072040, 2624584, 3280730, 3936876, 4921095, 6561460, 7873752, 9842190, 13122920, 19684380, 39368760]

約数ペア:

[(1, 39368760), (2, 19684380), (3, 13122920), (4, 9842190), (5, 7873752), (6, 6561460), (8, 4921095), (10, 3936876), (12, 3280730), (15, 2624584), (19, 2072040), (20, 1968438), (24, 1640365), (30, 1312292), (31, 1269960), (38, 1036020), (40, 984219), (57, 690680), (60, 656146), (62, 634980), (76, 518010), (93, 423320), (95, 414408), (114, 345340), (120, 328073), (124, 317490), (152, 259005), (155, 253992), (186, 211660), (190, 207204), (228, 172670), (248, 158745), (285, 138136), (310, 126996), (372, 105830), (380, 103602), (456, 86335), (465, 84664), (557, 70680), (570, 69068), (589, 66840), (620, 63498), (744, 52915), (760, 51801), (930, 42332), (1114, 35340), (1140, 34534), (1178, 33420), (1240, 31749), (1671, 23560), (1767, 22280), (1860, 21166), (2228, 17670), (2280, 17267), (2356, 16710), (2785, 14136), (2945, 13368), (3342, 11780), (3534, 11140), (3720, 10583), (4456, 8835), (4712, 8355), (5570, 7068), (5890, 6684)]