2050852440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1723}}^1$

素因数の和:1866

約数の個数: 256

約数和(自身を含む): 7646284800

約数和(自身を除く): 5595432360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 109, 120, 130, 140, 156, 168, 182, 195, 210, 218, 260, 273, 280, 312, 327, 364, 390, 420, 436, 455, 520, 545, 546, 654, 728, 763, 780, 840, 872, 910, 1090, 1092, 1308, 1365, 1417, 1526, 1560, 1635, 1723, 1820, 2180, 2184, 2289, 2616, 2730, 2834, 3052, 3270, 3446, 3640, 3815, 4251, 4360, 4578, 5169, 5460, 5668, 6104, 6540, 6892, 7085, 7630, 8502, 8615, 9156, 9919, 10338, 10920, 11336, 11445, 12061, 13080, 13784, 14170, 15260, 17004, 17230, 18312, 19838, 20676, 21255, 22399, 22890, 24122, 25845, 28340, 29757, 30520, 34008, 34460, 36183, 39676, 41352, 42510, 44798, 45780, 48244, 49595, 51690, 56680, 59514, 60305, 67197, 68920, 72366, 79352, 85020, 89596, 91560, 96488, 99190, 103380, 111995, 119028, 120610, 134394, 144732, 148785, 156793, 170040, 179192, 180915, 187807, 198380, 206760, 223990, 238056, 241220, 268788, 289464, 297570, 313586, 335985, 361830, 375614, 396760, 447980, 470379, 482440, 537576, 563421, 595140, 627172, 671970, 723660, 751228, 783965, 895960, 939035, 940758, 1126842, 1190280, 1254344, 1314649, 1343940, 1447320, 1502456, 1567930, 1878070, 1881516, 2253684, 2351895, 2441491, 2629298, 2687880, 2817105, 3135860, 3756140, 3763032, 3943947, 4507368, 4703790, 4882982, 5258596, 5634210, 6271720, 6573245, 7324473, 7512280, 7887894, 9407580, 9765964, 10517192, 11268420, 12207455, 13146490, 14648946, 15775788, 17090437, 18815160, 19531928, 19719735, 22536840, 24414910, 26292980, 29297892, 31551576, 34180874, 36622365, 39439470, 48829820, 51271311, 52585960, 58595784, 68361748, 73244730, 78878940, 85452185, 97659640, 102542622, 136723496, 146489460, 157757880, 170904370, 205085244, 256356555, 292978920, 341808740, 410170488, 512713110, 683617480, 1025426220, 2050852440]

約数ペア:

[(1, 2050852440), (2, 1025426220), (3, 683617480), (4, 512713110), (5, 410170488), (6, 341808740), (7, 292978920), (8, 256356555), (10, 205085244), (12, 170904370), (13, 157757880), (14, 146489460), (15, 136723496), (20, 102542622), (21, 97659640), (24, 85452185), (26, 78878940), (28, 73244730), (30, 68361748), (35, 58595784), (39, 52585960), (40, 51271311), (42, 48829820), (52, 39439470), (56, 36622365), (60, 34180874), (65, 31551576), (70, 29297892), (78, 26292980), (84, 24414910), (91, 22536840), (104, 19719735), (105, 19531928), (109, 18815160), (120, 17090437), (130, 15775788), (140, 14648946), (156, 13146490), (168, 12207455), (182, 11268420), (195, 10517192), (210, 9765964), (218, 9407580), (260, 7887894), (273, 7512280), (280, 7324473), (312, 6573245), (327, 6271720), (364, 5634210), (390, 5258596), (420, 4882982), (436, 4703790), (455, 4507368), (520, 3943947), (545, 3763032), (546, 3756140), (654, 3135860), (728, 2817105), (763, 2687880), (780, 2629298), (840, 2441491), (872, 2351895), (910, 2253684), (1090, 1881516), (1092, 1878070), (1308, 1567930), (1365, 1502456), (1417, 1447320), (1526, 1343940), (1560, 1314649), (1635, 1254344), (1723, 1190280), (1820, 1126842), (2180, 940758), (2184, 939035), (2289, 895960), (2616, 783965), (2730, 751228), (2834, 723660), (3052, 671970), (3270, 627172), (3446, 595140), (3640, 563421), (3815, 537576), (4251, 482440), (4360, 470379), (4578, 447980), (5169, 396760), (5460, 375614), (5668, 361830), (6104, 335985), (6540, 313586), (6892, 297570), (7085, 289464), (7630, 268788), (8502, 241220), (8615, 238056), (9156, 223990), (9919, 206760), (10338, 198380), (10920, 187807), (11336, 180915), (11445, 179192), (12061, 170040), (13080, 156793), (13784, 148785), (14170, 144732), (15260, 134394), (17004, 120610), (17230, 119028), (18312, 111995), (19838, 103380), (20676, 99190), (21255, 96488), (22399, 91560), (22890, 89596), (24122, 85020), (25845, 79352), (28340, 72366), (29757, 68920), (30520, 67197), (34008, 60305), (34460, 59514), (36183, 56680), (39676, 51690), (41352, 49595), (42510, 48244), (44798, 45780)]