104398840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 256

約数和(自身を含む): 319334400

約数和(自身を除く): 214935560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 29, 35, 40, 43, 46, 52, 56, 58, 65, 70, 86, 91, 92, 104, 115, 116, 130, 140, 145, 161, 172, 182, 184, 203, 215, 230, 232, 260, 280, 290, 299, 301, 322, 344, 364, 377, 406, 430, 455, 460, 520, 559, 580, 598, 602, 644, 667, 728, 754, 805, 812, 860, 910, 920, 989, 1015, 1118, 1160, 1196, 1204, 1247, 1288, 1334, 1495, 1505, 1508, 1610, 1624, 1720, 1820, 1885, 1978, 2030, 2093, 2236, 2392, 2408, 2494, 2639, 2668, 2795, 2990, 3010, 3016, 3220, 3335, 3640, 3770, 3913, 3956, 4060, 4186, 4472, 4669, 4945, 4988, 5278, 5336, 5590, 5980, 6020, 6235, 6440, 6670, 6923, 7540, 7826, 7912, 8120, 8372, 8671, 8729, 9338, 9890, 9976, 10465, 10556, 11180, 11960, 12040, 12470, 12857, 13195, 13340, 13846, 15080, 15652, 16211, 16744, 17342, 17458, 18676, 19565, 19780, 20930, 21112, 22360, 23345, 24940, 25714, 26390, 26680, 27692, 28681, 31304, 32422, 34615, 34684, 34916, 37352, 39130, 39560, 41860, 43355, 43645, 46690, 49880, 51428, 52780, 55384, 57362, 60697, 64285, 64844, 69230, 69368, 69832, 78260, 81055, 83720, 86710, 87290, 89999, 93380, 102856, 105560, 113477, 114724, 121394, 128570, 129688, 138460, 143405, 156520, 162110, 173420, 174580, 179998, 186760, 200767, 226954, 229448, 242788, 257140, 276920, 286810, 303485, 324220, 346840, 349160, 359996, 372853, 401534, 449995, 453908, 485576, 514280, 567385, 573620, 606970, 648440, 719992, 745706, 803068, 899990, 907816, 1003835, 1134770, 1147240, 1213940, 1491412, 1606136, 1799980, 1864265, 2007670, 2269540, 2427880, 2609971, 2982824, 3599960, 3728530, 4015340, 4539080, 5219942, 7457060, 8030680, 10439884, 13049855, 14914120, 20879768, 26099710, 52199420, 104398840]

約数ペア:

[(1, 104398840), (2, 52199420), (4, 26099710), (5, 20879768), (7, 14914120), (8, 13049855), (10, 10439884), (13, 8030680), (14, 7457060), (20, 5219942), (23, 4539080), (26, 4015340), (28, 3728530), (29, 3599960), (35, 2982824), (40, 2609971), (43, 2427880), (46, 2269540), (52, 2007670), (56, 1864265), (58, 1799980), (65, 1606136), (70, 1491412), (86, 1213940), (91, 1147240), (92, 1134770), (104, 1003835), (115, 907816), (116, 899990), (130, 803068), (140, 745706), (145, 719992), (161, 648440), (172, 606970), (182, 573620), (184, 567385), (203, 514280), (215, 485576), (230, 453908), (232, 449995), (260, 401534), (280, 372853), (290, 359996), (299, 349160), (301, 346840), (322, 324220), (344, 303485), (364, 286810), (377, 276920), (406, 257140), (430, 242788), (455, 229448), (460, 226954), (520, 200767), (559, 186760), (580, 179998), (598, 174580), (602, 173420), (644, 162110), (667, 156520), (728, 143405), (754, 138460), (805, 129688), (812, 128570), (860, 121394), (910, 114724), (920, 113477), (989, 105560), (1015, 102856), (1118, 93380), (1160, 89999), (1196, 87290), (1204, 86710), (1247, 83720), (1288, 81055), (1334, 78260), (1495, 69832), (1505, 69368), (1508, 69230), (1610, 64844), (1624, 64285), (1720, 60697), (1820, 57362), (1885, 55384), (1978, 52780), (2030, 51428), (2093, 49880), (2236, 46690), (2392, 43645), (2408, 43355), (2494, 41860), (2639, 39560), (2668, 39130), (2795, 37352), (2990, 34916), (3010, 34684), (3016, 34615), (3220, 32422), (3335, 31304), (3640, 28681), (3770, 27692), (3913, 26680), (3956, 26390), (4060, 25714), (4186, 24940), (4472, 23345), (4669, 22360), (4945, 21112), (4988, 20930), (5278, 19780), (5336, 19565), (5590, 18676), (5980, 17458), (6020, 17342), (6235, 16744), (6440, 16211), (6670, 15652), (6923, 15080), (7540, 13846), (7826, 13340), (7912, 13195), (8120, 12857), (8372, 12470), (8671, 12040), (8729, 11960), (9338, 11180), (9890, 10556), (9976, 10465)]