2870400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 192

約数和(自身を含む): 10624320

約数和(自身を除く): 7753920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 25, 26, 30, 32, 39, 40, 46, 48, 50, 52, 60, 64, 65, 69, 75, 78, 80, 92, 96, 100, 104, 115, 120, 128, 130, 138, 150, 156, 160, 184, 192, 195, 200, 208, 230, 240, 260, 276, 299, 300, 312, 320, 325, 345, 368, 384, 390, 400, 416, 460, 480, 520, 552, 575, 598, 600, 624, 640, 650, 690, 736, 780, 800, 832, 897, 920, 960, 975, 1040, 1104, 1150, 1196, 1200, 1248, 1300, 1380, 1472, 1495, 1560, 1600, 1664, 1725, 1794, 1840, 1920, 1950, 2080, 2208, 2300, 2392, 2400, 2496, 2600, 2760, 2944, 2990, 3120, 3200, 3450, 3588, 3680, 3900, 4160, 4416, 4485, 4600, 4784, 4800, 4992, 5200, 5520, 5980, 6240, 6900, 7176, 7360, 7475, 7800, 8320, 8832, 8970, 9200, 9568, 9600, 10400, 11040, 11960, 12480, 13800, 14352, 14720, 14950, 15600, 17940, 18400, 19136, 20800, 22080, 22425, 23920, 24960, 27600, 28704, 29900, 31200, 35880, 36800, 38272, 41600, 44160, 44850, 47840, 55200, 57408, 59800, 62400, 71760, 73600, 89700, 95680, 110400, 114816, 119600, 124800, 143520, 179400, 191360, 220800, 239200, 287040, 358800, 478400, 574080, 717600, 956800, 1435200, 2870400]

約数ペア:

[(1, 2870400), (2, 1435200), (3, 956800), (4, 717600), (5, 574080), (6, 478400), (8, 358800), (10, 287040), (12, 239200), (13, 220800), (15, 191360), (16, 179400), (20, 143520), (23, 124800), (24, 119600), (25, 114816), (26, 110400), (30, 95680), (32, 89700), (39, 73600), (40, 71760), (46, 62400), (48, 59800), (50, 57408), (52, 55200), (60, 47840), (64, 44850), (65, 44160), (69, 41600), (75, 38272), (78, 36800), (80, 35880), (92, 31200), (96, 29900), (100, 28704), (104, 27600), (115, 24960), (120, 23920), (128, 22425), (130, 22080), (138, 20800), (150, 19136), (156, 18400), (160, 17940), (184, 15600), (192, 14950), (195, 14720), (200, 14352), (208, 13800), (230, 12480), (240, 11960), (260, 11040), (276, 10400), (299, 9600), (300, 9568), (312, 9200), (320, 8970), (325, 8832), (345, 8320), (368, 7800), (384, 7475), (390, 7360), (400, 7176), (416, 6900), (460, 6240), (480, 5980), (520, 5520), (552, 5200), (575, 4992), (598, 4800), (600, 4784), (624, 4600), (640, 4485), (650, 4416), (690, 4160), (736, 3900), (780, 3680), (800, 3588), (832, 3450), (897, 3200), (920, 3120), (960, 2990), (975, 2944), (1040, 2760), (1104, 2600), (1150, 2496), (1196, 2400), (1200, 2392), (1248, 2300), (1300, 2208), (1380, 2080), (1472, 1950), (1495, 1920), (1560, 1840), (1600, 1794), (1664, 1725)]