1911515200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1657}}^1$

素因数の和:1789

約数の個数: 168

約数和(自身を含む): 5430918272

約数和(自身を除く): 3519403072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 103, 112, 140, 160, 175, 200, 206, 224, 280, 320, 350, 400, 412, 448, 515, 560, 700, 721, 800, 824, 1030, 1120, 1400, 1442, 1600, 1648, 1657, 2060, 2240, 2575, 2800, 2884, 3296, 3314, 3605, 4120, 5150, 5600, 5768, 6592, 6628, 7210, 8240, 8285, 10300, 11200, 11536, 11599, 13256, 14420, 16480, 16570, 18025, 20600, 23072, 23198, 26512, 28840, 32960, 33140, 36050, 41200, 41425, 46144, 46396, 53024, 57680, 57995, 66280, 72100, 82400, 82850, 92792, 106048, 115360, 115990, 132560, 144200, 164800, 165700, 170671, 185584, 230720, 231980, 265120, 288400, 289975, 331400, 341342, 371168, 463960, 530240, 576800, 579950, 662800, 682684, 742336, 853355, 927920, 1153600, 1159900, 1194697, 1325600, 1365368, 1706710, 1855840, 2319800, 2389394, 2651200, 2730736, 3413420, 3711680, 4266775, 4639600, 4778788, 5461472, 5973485, 6826840, 8533550, 9279200, 9557576, 10922944, 11946970, 13653680, 17067100, 18558400, 19115152, 23893940, 27307360, 29867425, 34134200, 38230304, 47787880, 54614720, 59734850, 68268400, 76460608, 95575760, 119469700, 136536800, 191151520, 238939400, 273073600, 382303040, 477878800, 955757600, 1911515200]

約数ペア:

[(1, 1911515200), (2, 955757600), (4, 477878800), (5, 382303040), (7, 273073600), (8, 238939400), (10, 191151520), (14, 136536800), (16, 119469700), (20, 95575760), (25, 76460608), (28, 68268400), (32, 59734850), (35, 54614720), (40, 47787880), (50, 38230304), (56, 34134200), (64, 29867425), (70, 27307360), (80, 23893940), (100, 19115152), (103, 18558400), (112, 17067100), (140, 13653680), (160, 11946970), (175, 10922944), (200, 9557576), (206, 9279200), (224, 8533550), (280, 6826840), (320, 5973485), (350, 5461472), (400, 4778788), (412, 4639600), (448, 4266775), (515, 3711680), (560, 3413420), (700, 2730736), (721, 2651200), (800, 2389394), (824, 2319800), (1030, 1855840), (1120, 1706710), (1400, 1365368), (1442, 1325600), (1600, 1194697), (1648, 1159900), (1657, 1153600), (2060, 927920), (2240, 853355), (2575, 742336), (2800, 682684), (2884, 662800), (3296, 579950), (3314, 576800), (3605, 530240), (4120, 463960), (5150, 371168), (5600, 341342), (5768, 331400), (6592, 289975), (6628, 288400), (7210, 265120), (8240, 231980), (8285, 230720), (10300, 185584), (11200, 170671), (11536, 165700), (11599, 164800), (13256, 144200), (14420, 132560), (16480, 115990), (16570, 115360), (18025, 106048), (20600, 92792), (23072, 82850), (23198, 82400), (26512, 72100), (28840, 66280), (32960, 57995), (33140, 57680), (36050, 53024), (41200, 46396), (41425, 46144)]