147491640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 512179200

約数和(自身を除く): 364687560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 47, 60, 69, 72, 90, 92, 94, 115, 120, 138, 141, 180, 184, 188, 207, 230, 235, 276, 282, 345, 360, 376, 379, 414, 423, 460, 470, 552, 564, 690, 705, 758, 828, 846, 920, 940, 1035, 1081, 1128, 1137, 1380, 1410, 1516, 1656, 1692, 1880, 1895, 2070, 2115, 2162, 2274, 2760, 2820, 3032, 3243, 3384, 3411, 3790, 4140, 4230, 4324, 4548, 5405, 5640, 5685, 6486, 6822, 7580, 8280, 8460, 8648, 8717, 9096, 9729, 10810, 11370, 12972, 13644, 15160, 16215, 16920, 17055, 17434, 17813, 19458, 21620, 22740, 25944, 26151, 27288, 32430, 34110, 34868, 35626, 38916, 43240, 43585, 45480, 48645, 52302, 53439, 64860, 68220, 69736, 71252, 77832, 78453, 87170, 89065, 97290, 104604, 106878, 129720, 130755, 136440, 142504, 156906, 160317, 174340, 178130, 194580, 209208, 213756, 261510, 267195, 313812, 320634, 348680, 356260, 389160, 392265, 409699, 427512, 523020, 534390, 627624, 641268, 712520, 784530, 801585, 819398, 1046040, 1068780, 1229097, 1282536, 1569060, 1603170, 1638796, 2048495, 2137560, 2458194, 3138120, 3206340, 3277592, 3687291, 4096990, 4916388, 6145485, 6412680, 7374582, 8193980, 9832776, 12290970, 14749164, 16387960, 18436455, 24581940, 29498328, 36872910, 49163880, 73745820, 147491640]

約数ペア:

[(1, 147491640), (2, 73745820), (3, 49163880), (4, 36872910), (5, 29498328), (6, 24581940), (8, 18436455), (9, 16387960), (10, 14749164), (12, 12290970), (15, 9832776), (18, 8193980), (20, 7374582), (23, 6412680), (24, 6145485), (30, 4916388), (36, 4096990), (40, 3687291), (45, 3277592), (46, 3206340), (47, 3138120), (60, 2458194), (69, 2137560), (72, 2048495), (90, 1638796), (92, 1603170), (94, 1569060), (115, 1282536), (120, 1229097), (138, 1068780), (141, 1046040), (180, 819398), (184, 801585), (188, 784530), (207, 712520), (230, 641268), (235, 627624), (276, 534390), (282, 523020), (345, 427512), (360, 409699), (376, 392265), (379, 389160), (414, 356260), (423, 348680), (460, 320634), (470, 313812), (552, 267195), (564, 261510), (690, 213756), (705, 209208), (758, 194580), (828, 178130), (846, 174340), (920, 160317), (940, 156906), (1035, 142504), (1081, 136440), (1128, 130755), (1137, 129720), (1380, 106878), (1410, 104604), (1516, 97290), (1656, 89065), (1692, 87170), (1880, 78453), (1895, 77832), (2070, 71252), (2115, 69736), (2162, 68220), (2274, 64860), (2760, 53439), (2820, 52302), (3032, 48645), (3243, 45480), (3384, 43585), (3411, 43240), (3790, 38916), (4140, 35626), (4230, 34868), (4324, 34110), (4548, 32430), (5405, 27288), (5640, 26151), (5685, 25944), (6486, 22740), (6822, 21620), (7580, 19458), (8280, 17813), (8460, 17434), (8648, 17055), (8717, 16920), (9096, 16215), (9729, 15160), (10810, 13644), (11370, 12972)]