1890977283200

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{261127}}^1$

素因数の和:261255

約数の個数: 192

約数和(自身を含む): 4888065477120

約数和(自身を除く): 2997088193920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 73, 80, 100, 124, 128, 146, 155, 160, 200, 248, 292, 310, 320, 365, 400, 496, 584, 620, 640, 730, 775, 800, 992, 1168, 1240, 1460, 1550, 1600, 1825, 1984, 2263, 2336, 2480, 2920, 3100, 3200, 3650, 3968, 4526, 4672, 4960, 5840, 6200, 7300, 9052, 9344, 9920, 11315, 11680, 12400, 14600, 18104, 19840, 22630, 23360, 24800, 29200, 36208, 45260, 46720, 49600, 56575, 58400, 72416, 90520, 99200, 113150, 116800, 144832, 181040, 226300, 233600, 261127, 289664, 362080, 452600, 522254, 724160, 905200, 1044508, 1305635, 1448320, 1810400, 2089016, 2611270, 3620800, 4178032, 5222540, 6528175, 7241600, 8094937, 8356064, 10445080, 13056350, 16189874, 16712128, 19062271, 20890160, 26112700, 32379748, 33424256, 38124542, 40474685, 41780320, 52225400, 64759496, 76249084, 80949370, 83560640, 95311355, 104450800, 129518992, 152498168, 161898740, 167121280, 190622710, 202373425, 208901600, 259037984, 304996336, 323797480, 381245420, 404746850, 417803200, 476556775, 518075968, 590930401, 609992672, 647594960, 762490840, 809493700, 835606400, 953113550, 1036151936, 1181860802, 1219985344, 1295189920, 1524981680, 1618987400, 1906227100, 2363721604, 2439970688, 2590379840, 2954652005, 3049963360, 3237974800, 3812454200, 4727443208, 5180759680, 5909304010, 6099926720, 6475949600, 7624908400, 9454886416, 11818608020, 12199853440, 12951899200, 14773260025, 15249816800, 18909772832, 23637216040, 25903798400, 29546520050, 30499633600, 37819545664, 47274432080, 59093040100, 60999267200, 75639091328, 94548864160, 118186080200, 189097728320, 236372160400, 378195456640, 472744320800, 945488641600, 1890977283200]

約数ペア:

[(1, 1890977283200), (2, 945488641600), (4, 472744320800), (5, 378195456640), (8, 236372160400), (10, 189097728320), (16, 118186080200), (20, 94548864160), (25, 75639091328), (31, 60999267200), (32, 59093040100), (40, 47274432080), (50, 37819545664), (62, 30499633600), (64, 29546520050), (73, 25903798400), (80, 23637216040), (100, 18909772832), (124, 15249816800), (128, 14773260025), (146, 12951899200), (155, 12199853440), (160, 11818608020), (200, 9454886416), (248, 7624908400), (292, 6475949600), (310, 6099926720), (320, 5909304010), (365, 5180759680), (400, 4727443208), (496, 3812454200), (584, 3237974800), (620, 3049963360), (640, 2954652005), (730, 2590379840), (775, 2439970688), (800, 2363721604), (992, 1906227100), (1168, 1618987400), (1240, 1524981680), (1460, 1295189920), (1550, 1219985344), (1600, 1181860802), (1825, 1036151936), (1984, 953113550), (2263, 835606400), (2336, 809493700), (2480, 762490840), (2920, 647594960), (3100, 609992672), (3200, 590930401), (3650, 518075968), (3968, 476556775), (4526, 417803200), (4672, 404746850), (4960, 381245420), (5840, 323797480), (6200, 304996336), (7300, 259037984), (9052, 208901600), (9344, 202373425), (9920, 190622710), (11315, 167121280), (11680, 161898740), (12400, 152498168), (14600, 129518992), (18104, 104450800), (19840, 95311355), (22630, 83560640), (23360, 80949370), (24800, 76249084), (29200, 64759496), (36208, 52225400), (45260, 41780320), (46720, 40474685), (49600, 38124542), (56575, 33424256), (58400, 32379748), (72416, 26112700), (90520, 20890160), (99200, 19062271), (113150, 16712128), (116800, 16189874), (144832, 13056350), (181040, 10445080), (226300, 8356064), (233600, 8094937), (261127, 7241600), (289664, 6528175), (362080, 5222540), (452600, 4178032), (522254, 3620800), (724160, 2611270), (905200, 2089016), (1044508, 1810400), (1305635, 1448320)]