198960960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 224

約数和(自身を含む): 700503552

約数和(自身を除く): 501542592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 83, 88, 96, 110, 120, 132, 160, 165, 166, 176, 192, 220, 227, 240, 249, 264, 320, 330, 332, 352, 415, 440, 454, 480, 498, 528, 660, 664, 681, 704, 830, 880, 908, 913, 960, 996, 1056, 1135, 1245, 1320, 1328, 1362, 1660, 1760, 1816, 1826, 1992, 2112, 2270, 2490, 2497, 2640, 2656, 2724, 2739, 3320, 3405, 3520, 3632, 3652, 3984, 4540, 4565, 4980, 4994, 5280, 5312, 5448, 5478, 6640, 6810, 7264, 7304, 7491, 7968, 9080, 9130, 9960, 9988, 10560, 10896, 10956, 12485, 13280, 13620, 13695, 14528, 14608, 14982, 15936, 18160, 18260, 18841, 19920, 19976, 21792, 21912, 24970, 26560, 27240, 27390, 29216, 29964, 36320, 36520, 37455, 37682, 39840, 39952, 43584, 43824, 49940, 54480, 54780, 56523, 58432, 59928, 72640, 73040, 74910, 75364, 79680, 79904, 87648, 94205, 99880, 108960, 109560, 113046, 119856, 146080, 149820, 150728, 159808, 175296, 188410, 199760, 207251, 217920, 219120, 226092, 239712, 282615, 292160, 299640, 301456, 376820, 399520, 414502, 438240, 452184, 479424, 565230, 599280, 602912, 621753, 753640, 799040, 829004, 876480, 904368, 1036255, 1130460, 1198560, 1205824, 1243506, 1507280, 1658008, 1808736, 2072510, 2260920, 2397120, 2487012, 3014560, 3108765, 3316016, 3617472, 4145020, 4521840, 4974024, 6029120, 6217530, 6632032, 8290040, 9043680, 9948048, 12435060, 13264064, 16580080, 18087360, 19896096, 24870120, 33160160, 39792192, 49740240, 66320320, 99480480, 198960960]

約数ペア:

[(1, 198960960), (2, 99480480), (3, 66320320), (4, 49740240), (5, 39792192), (6, 33160160), (8, 24870120), (10, 19896096), (11, 18087360), (12, 16580080), (15, 13264064), (16, 12435060), (20, 9948048), (22, 9043680), (24, 8290040), (30, 6632032), (32, 6217530), (33, 6029120), (40, 4974024), (44, 4521840), (48, 4145020), (55, 3617472), (60, 3316016), (64, 3108765), (66, 3014560), (80, 2487012), (83, 2397120), (88, 2260920), (96, 2072510), (110, 1808736), (120, 1658008), (132, 1507280), (160, 1243506), (165, 1205824), (166, 1198560), (176, 1130460), (192, 1036255), (220, 904368), (227, 876480), (240, 829004), (249, 799040), (264, 753640), (320, 621753), (330, 602912), (332, 599280), (352, 565230), (415, 479424), (440, 452184), (454, 438240), (480, 414502), (498, 399520), (528, 376820), (660, 301456), (664, 299640), (681, 292160), (704, 282615), (830, 239712), (880, 226092), (908, 219120), (913, 217920), (960, 207251), (996, 199760), (1056, 188410), (1135, 175296), (1245, 159808), (1320, 150728), (1328, 149820), (1362, 146080), (1660, 119856), (1760, 113046), (1816, 109560), (1826, 108960), (1992, 99880), (2112, 94205), (2270, 87648), (2490, 79904), (2497, 79680), (2640, 75364), (2656, 74910), (2724, 73040), (2739, 72640), (3320, 59928), (3405, 58432), (3520, 56523), (3632, 54780), (3652, 54480), (3984, 49940), (4540, 43824), (4565, 43584), (4980, 39952), (4994, 39840), (5280, 37682), (5312, 37455), (5448, 36520), (5478, 36320), (6640, 29964), (6810, 29216), (7264, 27390), (7304, 27240), (7491, 26560), (7968, 24970), (9080, 21912), (9130, 21792), (9960, 19976), (9988, 19920), (10560, 18841), (10896, 18260), (10956, 18160), (12485, 15936), (13280, 14982), (13620, 14608), (13695, 14528)]