2078520240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:252

約数の個数: 320

約数和(自身を含む): 6976696320

約数和(自身を除く): 4898176080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 73, 80, 86, 89, 93, 120, 124, 129, 146, 155, 172, 178, 186, 215, 219, 240, 248, 258, 267, 292, 310, 344, 356, 365, 372, 430, 438, 445, 465, 496, 516, 534, 584, 620, 645, 688, 712, 730, 744, 860, 876, 890, 930, 1032, 1068, 1095, 1168, 1240, 1290, 1333, 1335, 1424, 1460, 1488, 1720, 1752, 1780, 1860, 2064, 2136, 2190, 2263, 2480, 2580, 2666, 2670, 2759, 2920, 3139, 3440, 3504, 3560, 3720, 3827, 3999, 4272, 4380, 4526, 5160, 5332, 5340, 5518, 5840, 6278, 6497, 6665, 6789, 7120, 7440, 7654, 7998, 8277, 8760, 9052, 9417, 10320, 10664, 10680, 11036, 11315, 11481, 12556, 12994, 13330, 13578, 13795, 15308, 15695, 15996, 16554, 17520, 18104, 18834, 19135, 19491, 19995, 21328, 21360, 22072, 22630, 22962, 25112, 25988, 26660, 27156, 27590, 30616, 31390, 31992, 32485, 33108, 33945, 36208, 37668, 38270, 38982, 39990, 41385, 44144, 45260, 45924, 47085, 50224, 51976, 53320, 54312, 55180, 57405, 61232, 62780, 63984, 64970, 66216, 67890, 75336, 76540, 77964, 79980, 82770, 90520, 91848, 94170, 97309, 97455, 103952, 106640, 108624, 110360, 114810, 118637, 125560, 129940, 132432, 135780, 150672, 153080, 155928, 159960, 165540, 181040, 183696, 188340, 194618, 194910, 201407, 220720, 229620, 237274, 251120, 259880, 271560, 279371, 291927, 306160, 311856, 319920, 331080, 355911, 376680, 389236, 389820, 402814, 459240, 474548, 486545, 519760, 543120, 558742, 583854, 593185, 604221, 662160, 711822, 753360, 778472, 779640, 805628, 838113, 918480, 949096, 973090, 1007035, 1117484, 1167708, 1186370, 1208442, 1396855, 1423644, 1459635, 1556944, 1559280, 1611256, 1676226, 1779555, 1898192, 1946180, 2014070, 2234968, 2335416, 2372740, 2416884, 2793710, 2847288, 2919270, 3021105, 3222512, 3352452, 3559110, 3892360, 4028140, 4190565, 4469936, 4670832, 4745480, 4833768, 5587420, 5694576, 5838540, 6042210, 6704904, 7118220, 7784720, 8056280, 8381130, 8660501, 9490960, 9667536, 11174840, 11677080, 12084420, 13409808, 14236440, 16112560, 16762260, 17321002, 22349680, 23354160, 24168840, 25981503, 28472880, 33524520, 34642004, 43302505, 48337680, 51963006, 67049040, 69284008, 86605010, 103926012, 129907515, 138568016, 173210020, 207852024, 259815030, 346420040, 415704048, 519630060, 692840080, 1039260120, 2078520240]

約数ペア:

[(1, 2078520240), (2, 1039260120), (3, 692840080), (4, 519630060), (5, 415704048), (6, 346420040), (8, 259815030), (10, 207852024), (12, 173210020), (15, 138568016), (16, 129907515), (20, 103926012), (24, 86605010), (30, 69284008), (31, 67049040), (40, 51963006), (43, 48337680), (48, 43302505), (60, 34642004), (62, 33524520), (73, 28472880), (80, 25981503), (86, 24168840), (89, 23354160), (93, 22349680), (120, 17321002), (124, 16762260), (129, 16112560), (146, 14236440), (155, 13409808), (172, 12084420), (178, 11677080), (186, 11174840), (215, 9667536), (219, 9490960), (240, 8660501), (248, 8381130), (258, 8056280), (267, 7784720), (292, 7118220), (310, 6704904), (344, 6042210), (356, 5838540), (365, 5694576), (372, 5587420), (430, 4833768), (438, 4745480), (445, 4670832), (465, 4469936), (496, 4190565), (516, 4028140), (534, 3892360), (584, 3559110), (620, 3352452), (645, 3222512), (688, 3021105), (712, 2919270), (730, 2847288), (744, 2793710), (860, 2416884), (876, 2372740), (890, 2335416), (930, 2234968), (1032, 2014070), (1068, 1946180), (1095, 1898192), (1168, 1779555), (1240, 1676226), (1290, 1611256), (1333, 1559280), (1335, 1556944), (1424, 1459635), (1460, 1423644), (1488, 1396855), (1720, 1208442), (1752, 1186370), (1780, 1167708), (1860, 1117484), (2064, 1007035), (2136, 973090), (2190, 949096), (2263, 918480), (2480, 838113), (2580, 805628), (2666, 779640), (2670, 778472), (2759, 753360), (2920, 711822), (3139, 662160), (3440, 604221), (3504, 593185), (3560, 583854), (3720, 558742), (3827, 543120), (3999, 519760), (4272, 486545), (4380, 474548), (4526, 459240), (5160, 402814), (5332, 389820), (5340, 389236), (5518, 376680), (5840, 355911), (6278, 331080), (6497, 319920), (6665, 311856), (6789, 306160), (7120, 291927), (7440, 279371), (7654, 271560), (7998, 259880), (8277, 251120), (8760, 237274), (9052, 229620), (9417, 220720), (10320, 201407), (10664, 194910), (10680, 194618), (11036, 188340), (11315, 183696), (11481, 181040), (12556, 165540), (12994, 159960), (13330, 155928), (13578, 153080), (13795, 150672), (15308, 135780), (15695, 132432), (15996, 129940), (16554, 125560), (17520, 118637), (18104, 114810), (18834, 110360), (19135, 108624), (19491, 106640), (19995, 103952), (21328, 97455), (21360, 97309), (22072, 94170), (22630, 91848), (22962, 90520), (25112, 82770), (25988, 79980), (26660, 77964), (27156, 76540), (27590, 75336), (30616, 67890), (31390, 66216), (31992, 64970), (32485, 63984), (33108, 62780), (33945, 61232), (36208, 57405), (37668, 55180), (38270, 54312), (38982, 53320), (39990, 51976), (41385, 50224), (44144, 47085), (45260, 45924)]