4783389280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 12833759232

約数和(自身を除く): 8050369952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 47, 62, 68, 71, 80, 85, 94, 124, 136, 142, 155, 160, 170, 188, 235, 248, 272, 284, 289, 310, 340, 355, 376, 470, 496, 527, 544, 568, 578, 620, 680, 710, 752, 799, 940, 992, 1054, 1136, 1156, 1207, 1240, 1360, 1420, 1445, 1457, 1504, 1598, 1880, 2108, 2201, 2272, 2312, 2414, 2480, 2635, 2720, 2840, 2890, 2914, 3196, 3337, 3760, 3995, 4216, 4402, 4624, 4828, 4960, 5270, 5680, 5780, 5828, 6035, 6392, 6674, 7285, 7520, 7990, 8432, 8804, 8959, 9248, 9656, 10540, 11005, 11360, 11560, 11656, 12070, 12784, 13348, 13583, 14570, 15980, 16685, 16864, 17608, 17918, 19312, 20519, 21080, 22010, 23120, 23312, 24140, 24769, 25568, 26696, 27166, 29140, 31960, 33370, 35216, 35836, 37417, 38624, 41038, 42160, 44020, 44795, 46240, 46624, 48280, 49538, 53392, 54332, 56729, 58280, 63920, 66740, 67915, 70432, 71672, 74834, 82076, 84320, 88040, 89590, 96560, 99076, 102595, 103447, 106784, 108664, 113458, 116560, 123845, 127840, 133480, 135830, 143344, 149668, 164152, 176080, 179180, 187085, 193120, 198152, 205190, 206894, 217328, 226916, 233120, 247690, 266960, 271660, 283645, 286688, 299336, 328304, 352160, 358360, 374170, 396304, 410380, 413788, 421073, 434656, 453832, 495380, 517235, 533920, 543320, 567290, 598672, 636089, 656608, 716720, 748340, 792608, 820760, 827576, 842146, 907664, 964393, 990760, 1034470, 1086640, 1134580, 1197344, 1272178, 1433440, 1496680, 1641520, 1655152, 1684292, 1758599, 1815328, 1928786, 1981520, 2068940, 2105365, 2173280, 2269160, 2544356, 2993360, 3180445, 3283040, 3310304, 3368584, 3517198, 3857572, 3963040, 4137880, 4210730, 4538320, 4821965, 5088712, 5986720, 6360890, 6737168, 7034396, 7715144, 8275760, 8421460, 8792995, 9076640, 9643930, 10177424, 12721780, 13474336, 14068792, 15430288, 16551520, 16842920, 17585990, 19287860, 20354848, 25443560, 28137584, 29896183, 30860576, 33685840, 35171980, 38575720, 50887120, 56275168, 59792366, 67371680, 70343960, 77151440, 101774240, 119584732, 140687920, 149480915, 154302880, 239169464, 281375840, 298961830, 478338928, 597923660, 956677856, 1195847320, 2391694640, 4783389280]

約数ペア:

[(1, 4783389280), (2, 2391694640), (4, 1195847320), (5, 956677856), (8, 597923660), (10, 478338928), (16, 298961830), (17, 281375840), (20, 239169464), (31, 154302880), (32, 149480915), (34, 140687920), (40, 119584732), (47, 101774240), (62, 77151440), (68, 70343960), (71, 67371680), (80, 59792366), (85, 56275168), (94, 50887120), (124, 38575720), (136, 35171980), (142, 33685840), (155, 30860576), (160, 29896183), (170, 28137584), (188, 25443560), (235, 20354848), (248, 19287860), (272, 17585990), (284, 16842920), (289, 16551520), (310, 15430288), (340, 14068792), (355, 13474336), (376, 12721780), (470, 10177424), (496, 9643930), (527, 9076640), (544, 8792995), (568, 8421460), (578, 8275760), (620, 7715144), (680, 7034396), (710, 6737168), (752, 6360890), (799, 5986720), (940, 5088712), (992, 4821965), (1054, 4538320), (1136, 4210730), (1156, 4137880), (1207, 3963040), (1240, 3857572), (1360, 3517198), (1420, 3368584), (1445, 3310304), (1457, 3283040), (1504, 3180445), (1598, 2993360), (1880, 2544356), (2108, 2269160), (2201, 2173280), (2272, 2105365), (2312, 2068940), (2414, 1981520), (2480, 1928786), (2635, 1815328), (2720, 1758599), (2840, 1684292), (2890, 1655152), (2914, 1641520), (3196, 1496680), (3337, 1433440), (3760, 1272178), (3995, 1197344), (4216, 1134580), (4402, 1086640), (4624, 1034470), (4828, 990760), (4960, 964393), (5270, 907664), (5680, 842146), (5780, 827576), (5828, 820760), (6035, 792608), (6392, 748340), (6674, 716720), (7285, 656608), (7520, 636089), (7990, 598672), (8432, 567290), (8804, 543320), (8959, 533920), (9248, 517235), (9656, 495380), (10540, 453832), (11005, 434656), (11360, 421073), (11560, 413788), (11656, 410380), (12070, 396304), (12784, 374170), (13348, 358360), (13583, 352160), (14570, 328304), (15980, 299336), (16685, 286688), (16864, 283645), (17608, 271660), (17918, 266960), (19312, 247690), (20519, 233120), (21080, 226916), (22010, 217328), (23120, 206894), (23312, 205190), (24140, 198152), (24769, 193120), (25568, 187085), (26696, 179180), (27166, 176080), (29140, 164152), (31960, 149668), (33370, 143344), (35216, 135830), (35836, 133480), (37417, 127840), (38624, 123845), (41038, 116560), (42160, 113458), (44020, 108664), (44795, 106784), (46240, 103447), (46624, 102595), (48280, 99076), (49538, 96560), (53392, 89590), (54332, 88040), (56729, 84320), (58280, 82076), (63920, 74834), (66740, 71672), (67915, 70432)]