210574000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 240

約数和(自身を含む): 637191360

約数和(自身を除く): 426617360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 89, 91, 100, 104, 112, 125, 130, 140, 169, 175, 178, 182, 200, 208, 250, 260, 280, 325, 338, 350, 356, 364, 400, 445, 455, 500, 520, 560, 623, 650, 676, 700, 712, 728, 845, 875, 890, 910, 1000, 1040, 1157, 1183, 1246, 1300, 1352, 1400, 1424, 1456, 1625, 1690, 1750, 1780, 1820, 2000, 2225, 2275, 2314, 2366, 2492, 2600, 2704, 2800, 3115, 3250, 3380, 3500, 3560, 3640, 4225, 4450, 4550, 4628, 4732, 4984, 5200, 5785, 5915, 6230, 6500, 6760, 7000, 7120, 7280, 8099, 8450, 8900, 9100, 9256, 9464, 9968, 11125, 11375, 11570, 11830, 12460, 13000, 13520, 14000, 15041, 15575, 16198, 16900, 17800, 18200, 18512, 18928, 21125, 22250, 22750, 23140, 23660, 24920, 26000, 28925, 29575, 30082, 31150, 32396, 33800, 35600, 36400, 40495, 42250, 44500, 45500, 46280, 47320, 49840, 57850, 59150, 60164, 62300, 64792, 67600, 75205, 77875, 80990, 84500, 89000, 91000, 92560, 94640, 105287, 115700, 118300, 120328, 124600, 129584, 144625, 147875, 150410, 155750, 161980, 169000, 178000, 182000, 202475, 210574, 231400, 236600, 240656, 249200, 289250, 295750, 300820, 311500, 323960, 338000, 376025, 404950, 421148, 462800, 473200, 526435, 578500, 591500, 601640, 623000, 647920, 752050, 809900, 842296, 1012375, 1052870, 1157000, 1183000, 1203280, 1246000, 1504100, 1619800, 1684592, 1880125, 2024750, 2105740, 2314000, 2366000, 2632175, 3008200, 3239600, 3760250, 4049500, 4211480, 5264350, 6016400, 7520500, 8099000, 8422960, 10528700, 13160875, 15041000, 16198000, 21057400, 26321750, 30082000, 42114800, 52643500, 105287000, 210574000]

約数ペア:

[(1, 210574000), (2, 105287000), (4, 52643500), (5, 42114800), (7, 30082000), (8, 26321750), (10, 21057400), (13, 16198000), (14, 15041000), (16, 13160875), (20, 10528700), (25, 8422960), (26, 8099000), (28, 7520500), (35, 6016400), (40, 5264350), (50, 4211480), (52, 4049500), (56, 3760250), (65, 3239600), (70, 3008200), (80, 2632175), (89, 2366000), (91, 2314000), (100, 2105740), (104, 2024750), (112, 1880125), (125, 1684592), (130, 1619800), (140, 1504100), (169, 1246000), (175, 1203280), (178, 1183000), (182, 1157000), (200, 1052870), (208, 1012375), (250, 842296), (260, 809900), (280, 752050), (325, 647920), (338, 623000), (350, 601640), (356, 591500), (364, 578500), (400, 526435), (445, 473200), (455, 462800), (500, 421148), (520, 404950), (560, 376025), (623, 338000), (650, 323960), (676, 311500), (700, 300820), (712, 295750), (728, 289250), (845, 249200), (875, 240656), (890, 236600), (910, 231400), (1000, 210574), (1040, 202475), (1157, 182000), (1183, 178000), (1246, 169000), (1300, 161980), (1352, 155750), (1400, 150410), (1424, 147875), (1456, 144625), (1625, 129584), (1690, 124600), (1750, 120328), (1780, 118300), (1820, 115700), (2000, 105287), (2225, 94640), (2275, 92560), (2314, 91000), (2366, 89000), (2492, 84500), (2600, 80990), (2704, 77875), (2800, 75205), (3115, 67600), (3250, 64792), (3380, 62300), (3500, 60164), (3560, 59150), (3640, 57850), (4225, 49840), (4450, 47320), (4550, 46280), (4628, 45500), (4732, 44500), (4984, 42250), (5200, 40495), (5785, 36400), (5915, 35600), (6230, 33800), (6500, 32396), (6760, 31150), (7000, 30082), (7120, 29575), (7280, 28925), (8099, 26000), (8450, 24920), (8900, 23660), (9100, 23140), (9256, 22750), (9464, 22250), (9968, 21125), (11125, 18928), (11375, 18512), (11570, 18200), (11830, 17800), (12460, 16900), (13000, 16198), (13520, 15575), (14000, 15041)]