31734560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 93985920

約数和(自身を除く): 62251360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 32, 38, 40, 44, 52, 55, 65, 73, 76, 80, 88, 95, 104, 110, 130, 143, 146, 152, 160, 176, 190, 208, 209, 220, 247, 260, 286, 292, 304, 352, 365, 380, 416, 418, 440, 494, 520, 572, 584, 608, 715, 730, 760, 803, 836, 880, 949, 988, 1040, 1045, 1144, 1168, 1235, 1387, 1430, 1460, 1520, 1606, 1672, 1760, 1898, 1976, 2080, 2090, 2288, 2336, 2470, 2717, 2774, 2860, 2920, 3040, 3212, 3344, 3796, 3952, 4015, 4180, 4576, 4745, 4940, 5434, 5548, 5720, 5840, 6424, 6688, 6935, 7592, 7904, 8030, 8360, 9490, 9880, 10439, 10868, 11096, 11440, 11680, 12848, 13585, 13870, 15184, 15257, 16060, 16720, 18031, 18980, 19760, 20878, 21736, 22192, 22880, 25696, 27170, 27740, 30368, 30514, 32120, 33440, 36062, 37960, 39520, 41756, 43472, 44384, 52195, 54340, 55480, 61028, 64240, 72124, 75920, 76285, 83512, 86944, 90155, 104390, 108680, 110960, 122056, 128480, 144248, 151840, 152570, 167024, 180310, 198341, 208780, 217360, 221920, 244112, 288496, 305140, 334048, 360620, 396682, 417560, 434720, 488224, 576992, 610280, 721240, 793364, 835120, 991705, 1220560, 1442480, 1586728, 1670240, 1983410, 2441120, 2884960, 3173456, 3966820, 6346912, 7933640, 15867280, 31734560]

約数ペア:

[(1, 31734560), (2, 15867280), (4, 7933640), (5, 6346912), (8, 3966820), (10, 3173456), (11, 2884960), (13, 2441120), (16, 1983410), (19, 1670240), (20, 1586728), (22, 1442480), (26, 1220560), (32, 991705), (38, 835120), (40, 793364), (44, 721240), (52, 610280), (55, 576992), (65, 488224), (73, 434720), (76, 417560), (80, 396682), (88, 360620), (95, 334048), (104, 305140), (110, 288496), (130, 244112), (143, 221920), (146, 217360), (152, 208780), (160, 198341), (176, 180310), (190, 167024), (208, 152570), (209, 151840), (220, 144248), (247, 128480), (260, 122056), (286, 110960), (292, 108680), (304, 104390), (352, 90155), (365, 86944), (380, 83512), (416, 76285), (418, 75920), (440, 72124), (494, 64240), (520, 61028), (572, 55480), (584, 54340), (608, 52195), (715, 44384), (730, 43472), (760, 41756), (803, 39520), (836, 37960), (880, 36062), (949, 33440), (988, 32120), (1040, 30514), (1045, 30368), (1144, 27740), (1168, 27170), (1235, 25696), (1387, 22880), (1430, 22192), (1460, 21736), (1520, 20878), (1606, 19760), (1672, 18980), (1760, 18031), (1898, 16720), (1976, 16060), (2080, 15257), (2090, 15184), (2288, 13870), (2336, 13585), (2470, 12848), (2717, 11680), (2774, 11440), (2860, 11096), (2920, 10868), (3040, 10439), (3212, 9880), (3344, 9490), (3796, 8360), (3952, 8030), (4015, 7904), (4180, 7592), (4576, 6935), (4745, 6688), (4940, 6424), (5434, 5840), (5548, 5720)]