421411200

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{6271}}^1$

素因数の和:6305

約数の個数: 192

約数和(自身を含む): 1586565120

約数和(自身を除く): 1165153920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 4200, 4480, 4800, 5600, 6271, 6720, 8400, 9600, 11200, 12542, 13440, 16800, 18813, 22400, 25084, 31355, 33600, 37626, 43897, 50168, 62710, 67200, 75252, 87794, 94065, 100336, 125420, 131691, 150504, 156775, 175588, 188130, 200672, 219485, 250840, 263382, 301008, 313550, 351176, 376260, 401344, 438970, 470325, 501680, 526764, 602016, 627100, 658455, 702352, 752520, 802688, 877940, 940650, 1003360, 1053528, 1097425, 1204032, 1254200, 1316910, 1404704, 1505040, 1755880, 1881300, 2006720, 2107056, 2194850, 2408064, 2508400, 2633820, 2809408, 3010080, 3292275, 3511760, 3762600, 4013440, 4214112, 4389700, 5016800, 5267640, 5618816, 6020160, 6584550, 7023520, 7525200, 8428224, 8779400, 10033600, 10535280, 12040320, 13169100, 14047040, 15050400, 16856448, 17558800, 20067200, 21070560, 26338200, 28094080, 30100800, 35117600, 42141120, 52676400, 60201600, 70235200, 84282240, 105352800, 140470400, 210705600, 421411200]

約数ペア:

[(1, 421411200), (2, 210705600), (3, 140470400), (4, 105352800), (5, 84282240), (6, 70235200), (7, 60201600), (8, 52676400), (10, 42141120), (12, 35117600), (14, 30100800), (15, 28094080), (16, 26338200), (20, 21070560), (21, 20067200), (24, 17558800), (25, 16856448), (28, 15050400), (30, 14047040), (32, 13169100), (35, 12040320), (40, 10535280), (42, 10033600), (48, 8779400), (50, 8428224), (56, 7525200), (60, 7023520), (64, 6584550), (70, 6020160), (75, 5618816), (80, 5267640), (84, 5016800), (96, 4389700), (100, 4214112), (105, 4013440), (112, 3762600), (120, 3511760), (128, 3292275), (140, 3010080), (150, 2809408), (160, 2633820), (168, 2508400), (175, 2408064), (192, 2194850), (200, 2107056), (210, 2006720), (224, 1881300), (240, 1755880), (280, 1505040), (300, 1404704), (320, 1316910), (336, 1254200), (350, 1204032), (384, 1097425), (400, 1053528), (420, 1003360), (448, 940650), (480, 877940), (525, 802688), (560, 752520), (600, 702352), (640, 658455), (672, 627100), (700, 602016), (800, 526764), (840, 501680), (896, 470325), (960, 438970), (1050, 401344), (1120, 376260), (1200, 351176), (1344, 313550), (1400, 301008), (1600, 263382), (1680, 250840), (1920, 219485), (2100, 200672), (2240, 188130), (2400, 175588), (2688, 156775), (2800, 150504), (3200, 131691), (3360, 125420), (4200, 100336), (4480, 94065), (4800, 87794), (5600, 75252), (6271, 67200), (6720, 62710), (8400, 50168), (9600, 43897), (11200, 37626), (12542, 33600), (13440, 31355), (16800, 25084), (18813, 22400)]