210566720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1033}}^1$

素因数の和:1077

約数の個数: 168

約数和(自身を含む): 628750584

約数和(自身を除く): 418183864

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 728, 784, 832, 910, 980, 1033, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2066, 2080, 2240, 2548, 2912, 3136, 3185, 3640, 3920, 4132, 4160, 5096, 5165, 5824, 6370, 7231, 7280, 7840, 8264, 10192, 10330, 12740, 13429, 14462, 14560, 15680, 16528, 20384, 20660, 25480, 26858, 28924, 29120, 33056, 36155, 40768, 41320, 50617, 50960, 53716, 57848, 66112, 67145, 72310, 82640, 94003, 101234, 101920, 107432, 115696, 134290, 144620, 165280, 188006, 202468, 203840, 214864, 231392, 253085, 268580, 289240, 330560, 376012, 404936, 429728, 462784, 470015, 506170, 537160, 578480, 658021, 752024, 809872, 859456, 940030, 1012340, 1074320, 1156960, 1316042, 1504048, 1619744, 1880060, 2024680, 2148640, 2313920, 2632084, 3008096, 3239488, 3290105, 3760120, 4049360, 4297280, 5264168, 6016192, 6580210, 7520240, 8098720, 10528336, 13160420, 15040480, 16197440, 21056672, 26320840, 30080960, 42113344, 52641680, 105283360, 210566720]

約数ペア:

[(1, 210566720), (2, 105283360), (4, 52641680), (5, 42113344), (7, 30080960), (8, 26320840), (10, 21056672), (13, 16197440), (14, 15040480), (16, 13160420), (20, 10528336), (26, 8098720), (28, 7520240), (32, 6580210), (35, 6016192), (40, 5264168), (49, 4297280), (52, 4049360), (56, 3760120), (64, 3290105), (65, 3239488), (70, 3008096), (80, 2632084), (91, 2313920), (98, 2148640), (104, 2024680), (112, 1880060), (130, 1619744), (140, 1504048), (160, 1316042), (182, 1156960), (196, 1074320), (208, 1012340), (224, 940030), (245, 859456), (260, 809872), (280, 752024), (320, 658021), (364, 578480), (392, 537160), (416, 506170), (448, 470015), (455, 462784), (490, 429728), (520, 404936), (560, 376012), (637, 330560), (728, 289240), (784, 268580), (832, 253085), (910, 231392), (980, 214864), (1033, 203840), (1040, 202468), (1120, 188006), (1274, 165280), (1456, 144620), (1568, 134290), (1820, 115696), (1960, 107432), (2066, 101920), (2080, 101234), (2240, 94003), (2548, 82640), (2912, 72310), (3136, 67145), (3185, 66112), (3640, 57848), (3920, 53716), (4132, 50960), (4160, 50617), (5096, 41320), (5165, 40768), (5824, 36155), (6370, 33056), (7231, 29120), (7280, 28924), (7840, 26858), (8264, 25480), (10192, 20660), (10330, 20384), (12740, 16528), (13429, 15680), (14462, 14560)]