421133440

素因数分解:

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

素因数の和:1079

約数の個数: 192

約数和(自身を含む): 1262451960

約数和(自身を除く): 841318520

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, 128, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 728, 784, 832, 896, 910, 980, 1033, 1040, 1120, 1274, 1456, 1568, 1664, 1820, 1960, 2066, 2080, 2240, 2548, 2912, 3136, 3185, 3640, 3920, 4132, 4160, 4480, 5096, 5165, 5824, 6272, 6370, 7231, 7280, 7840, 8264, 8320, 10192, 10330, 11648, 12740, 13429, 14462, 14560, 15680, 16528, 20384, 20660, 25480, 26858, 28924, 29120, 31360, 33056, 36155, 40768, 41320, 50617, 50960, 53716, 57848, 58240, 66112, 67145, 72310, 81536, 82640, 94003, 101234, 101920, 107432, 115696, 132224, 134290, 144620, 165280, 188006, 202468, 203840, 214864, 231392, 253085, 268580, 289240, 330560, 376012, 404936, 407680, 429728, 462784, 470015, 506170, 537160, 578480, 658021, 661120, 752024, 809872, 859456, 925568, 940030, 1012340, 1074320, 1156960, 1316042, 1504048, 1619744, 1718912, 1880060, 2024680, 2148640, 2313920, 2632084, 3008096, 3239488, 3290105, 3760120, 4049360, 4297280, 4627840, 5264168, 6016192, 6478976, 6580210, 7520240, 8098720, 8594560, 10528336, 12032384, 13160420, 15040480, 16197440, 21056672, 26320840, 30080960, 32394880, 42113344, 52641680, 60161920, 84226688, 105283360, 210566720, 421133440]

約数ペア:

[(1, 421133440), (2, 210566720), (4, 105283360), (5, 84226688), (7, 60161920), (8, 52641680), (10, 42113344), (13, 32394880), (14, 30080960), (16, 26320840), (20, 21056672), (26, 16197440), (28, 15040480), (32, 13160420), (35, 12032384), (40, 10528336), (49, 8594560), (52, 8098720), (56, 7520240), (64, 6580210), (65, 6478976), (70, 6016192), (80, 5264168), (91, 4627840), (98, 4297280), (104, 4049360), (112, 3760120), (128, 3290105), (130, 3239488), (140, 3008096), (160, 2632084), (182, 2313920), (196, 2148640), (208, 2024680), (224, 1880060), (245, 1718912), (260, 1619744), (280, 1504048), (320, 1316042), (364, 1156960), (392, 1074320), (416, 1012340), (448, 940030), (455, 925568), (490, 859456), (520, 809872), (560, 752024), (637, 661120), (640, 658021), (728, 578480), (784, 537160), (832, 506170), (896, 470015), (910, 462784), (980, 429728), (1033, 407680), (1040, 404936), (1120, 376012), (1274, 330560), (1456, 289240), (1568, 268580), (1664, 253085), (1820, 231392), (1960, 214864), (2066, 203840), (2080, 202468), (2240, 188006), (2548, 165280), (2912, 144620), (3136, 134290), (3185, 132224), (3640, 115696), (3920, 107432), (4132, 101920), (4160, 101234), (4480, 94003), (5096, 82640), (5165, 81536), (5824, 72310), (6272, 67145), (6370, 66112), (7231, 58240), (7280, 57848), (7840, 53716), (8264, 50960), (8320, 50617), (10192, 41320), (10330, 40768), (11648, 36155), (12740, 33056), (13429, 31360), (14462, 29120), (14560, 28924), (15680, 26858), (16528, 25480), (20384, 20660)]