1671722880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51217}}^1$

素因数の和:51256

約数の個数: 128

約数和(自身を含む): 5642174880

約数和(自身を除く): 3970452000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 51217, 102434, 153651, 204868, 256085, 307302, 409736, 512170, 614604, 768255, 819472, 870689, 1024340, 1229208, 1536510, 1638944, 1741378, 2048680, 2458416, 2612067, 3073020, 3277888, 3482756, 4097360, 4353445, 4916832, 5224134, 6146040, 6555776, 6965512, 8194720, 8706890, 9833664, 10448268, 12292080, 13060335, 13931024, 16389440, 17413780, 19667328, 20896536, 24584160, 26120670, 27862048, 32778880, 34827560, 41793072, 49168320, 52241340, 55724096, 69655120, 83586144, 98336640, 104482680, 111448192, 139310240, 167172288, 208965360, 278620480, 334344576, 417930720, 557240960, 835861440, 1671722880]

約数ペア:

[(1, 1671722880), (2, 835861440), (3, 557240960), (4, 417930720), (5, 334344576), (6, 278620480), (8, 208965360), (10, 167172288), (12, 139310240), (15, 111448192), (16, 104482680), (17, 98336640), (20, 83586144), (24, 69655120), (30, 55724096), (32, 52241340), (34, 49168320), (40, 41793072), (48, 34827560), (51, 32778880), (60, 27862048), (64, 26120670), (68, 24584160), (80, 20896536), (85, 19667328), (96, 17413780), (102, 16389440), (120, 13931024), (128, 13060335), (136, 12292080), (160, 10448268), (170, 9833664), (192, 8706890), (204, 8194720), (240, 6965512), (255, 6555776), (272, 6146040), (320, 5224134), (340, 4916832), (384, 4353445), (408, 4097360), (480, 3482756), (510, 3277888), (544, 3073020), (640, 2612067), (680, 2458416), (816, 2048680), (960, 1741378), (1020, 1638944), (1088, 1536510), (1360, 1229208), (1632, 1024340), (1920, 870689), (2040, 819472), (2176, 768255), (2720, 614604), (3264, 512170), (4080, 409736), (5440, 307302), (6528, 256085), (8160, 204868), (10880, 153651), (16320, 102434), (32640, 51217)]