391310400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6271}}^1$

素因数の和:6309

約数の個数: 168

約数和(自身を含む): 1382800384

約数和(自身を除く): 991489984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3900, 4160, 4800, 5200, 6240, 6271, 7800, 10400, 12480, 12542, 15600, 18813, 20800, 25084, 31200, 31355, 37626, 50168, 62400, 62710, 75252, 81523, 94065, 100336, 125420, 150504, 156775, 163046, 188130, 200672, 244569, 250840, 301008, 313550, 326092, 376260, 401344, 407615, 470325, 489138, 501680, 602016, 627100, 652184, 752520, 815230, 940650, 978276, 1003360, 1204032, 1222845, 1254200, 1304368, 1505040, 1630460, 1881300, 1956552, 2006720, 2038075, 2445690, 2508400, 2608736, 3010080, 3260920, 3762600, 3913104, 4076150, 4891380, 5016800, 5217472, 6020160, 6114225, 6521840, 7525200, 7826208, 8152300, 9782760, 10033600, 12228450, 13043680, 15050400, 15652416, 16304600, 19565520, 24456900, 26087360, 30100800, 32609200, 39131040, 48913800, 65218400, 78262080, 97827600, 130436800, 195655200, 391310400]

約数ペア:

[(1, 391310400), (2, 195655200), (3, 130436800), (4, 97827600), (5, 78262080), (6, 65218400), (8, 48913800), (10, 39131040), (12, 32609200), (13, 30100800), (15, 26087360), (16, 24456900), (20, 19565520), (24, 16304600), (25, 15652416), (26, 15050400), (30, 13043680), (32, 12228450), (39, 10033600), (40, 9782760), (48, 8152300), (50, 7826208), (52, 7525200), (60, 6521840), (64, 6114225), (65, 6020160), (75, 5217472), (78, 5016800), (80, 4891380), (96, 4076150), (100, 3913104), (104, 3762600), (120, 3260920), (130, 3010080), (150, 2608736), (156, 2508400), (160, 2445690), (192, 2038075), (195, 2006720), (200, 1956552), (208, 1881300), (240, 1630460), (260, 1505040), (300, 1304368), (312, 1254200), (320, 1222845), (325, 1204032), (390, 1003360), (400, 978276), (416, 940650), (480, 815230), (520, 752520), (600, 652184), (624, 627100), (650, 602016), (780, 501680), (800, 489138), (832, 470325), (960, 407615), (975, 401344), (1040, 376260), (1200, 326092), (1248, 313550), (1300, 301008), (1560, 250840), (1600, 244569), (1950, 200672), (2080, 188130), (2400, 163046), (2496, 156775), (2600, 150504), (3120, 125420), (3900, 100336), (4160, 94065), (4800, 81523), (5200, 75252), (6240, 62710), (6271, 62400), (7800, 50168), (10400, 37626), (12480, 31355), (12542, 31200), (15600, 25084), (18813, 20800)]