217276800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1741}}^1$

素因数の和:1781

約数の個数: 192

約数和(自身を含む): 771148560

約数和(自身を除く): 553871760

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, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1664, 1741, 1920, 1950, 2080, 2400, 2496, 2600, 3120, 3200, 3482, 3900, 4160, 4800, 4992, 5200, 5223, 6240, 6964, 7800, 8320, 8705, 9600, 10400, 10446, 12480, 13928, 15600, 17410, 20800, 20892, 22633, 24960, 26115, 27856, 31200, 34820, 41600, 41784, 43525, 45266, 52230, 55712, 62400, 67899, 69640, 83568, 87050, 90532, 104460, 111424, 113165, 124800, 130575, 135798, 139280, 167136, 174100, 181064, 208920, 222848, 226330, 261150, 271596, 278560, 334272, 339495, 348200, 362128, 417840, 452660, 522300, 543192, 557120, 565825, 668544, 678990, 696400, 724256, 835680, 905320, 1044600, 1086384, 1114240, 1131650, 1357980, 1392800, 1448512, 1671360, 1697475, 1810640, 2089200, 2172768, 2263300, 2715960, 2785600, 2897024, 3342720, 3394950, 3621280, 4178400, 4345536, 4526600, 5431920, 5571200, 6789900, 7242560, 8356800, 8691072, 9053200, 10863840, 13579800, 14485120, 16713600, 18106400, 21727680, 27159600, 36212800, 43455360, 54319200, 72425600, 108638400, 217276800]

約数ペア:

[(1, 217276800), (2, 108638400), (3, 72425600), (4, 54319200), (5, 43455360), (6, 36212800), (8, 27159600), (10, 21727680), (12, 18106400), (13, 16713600), (15, 14485120), (16, 13579800), (20, 10863840), (24, 9053200), (25, 8691072), (26, 8356800), (30, 7242560), (32, 6789900), (39, 5571200), (40, 5431920), (48, 4526600), (50, 4345536), (52, 4178400), (60, 3621280), (64, 3394950), (65, 3342720), (75, 2897024), (78, 2785600), (80, 2715960), (96, 2263300), (100, 2172768), (104, 2089200), (120, 1810640), (128, 1697475), (130, 1671360), (150, 1448512), (156, 1392800), (160, 1357980), (192, 1131650), (195, 1114240), (200, 1086384), (208, 1044600), (240, 905320), (260, 835680), (300, 724256), (312, 696400), (320, 678990), (325, 668544), (384, 565825), (390, 557120), (400, 543192), (416, 522300), (480, 452660), (520, 417840), (600, 362128), (624, 348200), (640, 339495), (650, 334272), (780, 278560), (800, 271596), (832, 261150), (960, 226330), (975, 222848), (1040, 208920), (1200, 181064), (1248, 174100), (1300, 167136), (1560, 139280), (1600, 135798), (1664, 130575), (1741, 124800), (1920, 113165), (1950, 111424), (2080, 104460), (2400, 90532), (2496, 87050), (2600, 83568), (3120, 69640), (3200, 67899), (3482, 62400), (3900, 55712), (4160, 52230), (4800, 45266), (4992, 43525), (5200, 41784), (5223, 41600), (6240, 34820), (6964, 31200), (7800, 27856), (8320, 26115), (8705, 24960), (9600, 22633), (10400, 20892), (10446, 20800), (12480, 17410), (13928, 15600)]