842266880

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1033}}^1$

素因数の和:1081

約数の個数: 216

約数和(自身を含む): 2529854712

約数和(自身を除く): 1687587832

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, 256, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 728, 784, 832, 896, 910, 980, 1033, 1040, 1120, 1274, 1280, 1456, 1568, 1664, 1792, 1820, 1960, 2066, 2080, 2240, 2548, 2912, 3136, 3185, 3328, 3640, 3920, 4132, 4160, 4480, 5096, 5165, 5824, 6272, 6370, 7231, 7280, 7840, 8264, 8320, 8960, 10192, 10330, 11648, 12544, 12740, 13429, 14462, 14560, 15680, 16528, 16640, 20384, 20660, 23296, 25480, 26858, 28924, 29120, 31360, 33056, 36155, 40768, 41320, 50617, 50960, 53716, 57848, 58240, 62720, 66112, 67145, 72310, 81536, 82640, 94003, 101234, 101920, 107432, 115696, 116480, 132224, 134290, 144620, 163072, 165280, 188006, 202468, 203840, 214864, 231392, 253085, 264448, 268580, 289240, 330560, 376012, 404936, 407680, 429728, 462784, 470015, 506170, 537160, 578480, 658021, 661120, 752024, 809872, 815360, 859456, 925568, 940030, 1012340, 1074320, 1156960, 1316042, 1322240, 1504048, 1619744, 1718912, 1851136, 1880060, 2024680, 2148640, 2313920, 2632084, 3008096, 3239488, 3290105, 3437824, 3760120, 4049360, 4297280, 4627840, 5264168, 6016192, 6478976, 6580210, 7520240, 8098720, 8594560, 9255680, 10528336, 12032384, 12957952, 13160420, 15040480, 16197440, 17189120, 21056672, 24064768, 26320840, 30080960, 32394880, 42113344, 52641680, 60161920, 64789760, 84226688, 105283360, 120323840, 168453376, 210566720, 421133440, 842266880]

約数ペア:

[(1, 842266880), (2, 421133440), (4, 210566720), (5, 168453376), (7, 120323840), (8, 105283360), (10, 84226688), (13, 64789760), (14, 60161920), (16, 52641680), (20, 42113344), (26, 32394880), (28, 30080960), (32, 26320840), (35, 24064768), (40, 21056672), (49, 17189120), (52, 16197440), (56, 15040480), (64, 13160420), (65, 12957952), (70, 12032384), (80, 10528336), (91, 9255680), (98, 8594560), (104, 8098720), (112, 7520240), (128, 6580210), (130, 6478976), (140, 6016192), (160, 5264168), (182, 4627840), (196, 4297280), (208, 4049360), (224, 3760120), (245, 3437824), (256, 3290105), (260, 3239488), (280, 3008096), (320, 2632084), (364, 2313920), (392, 2148640), (416, 2024680), (448, 1880060), (455, 1851136), (490, 1718912), (520, 1619744), (560, 1504048), (637, 1322240), (640, 1316042), (728, 1156960), (784, 1074320), (832, 1012340), (896, 940030), (910, 925568), (980, 859456), (1033, 815360), (1040, 809872), (1120, 752024), (1274, 661120), (1280, 658021), (1456, 578480), (1568, 537160), (1664, 506170), (1792, 470015), (1820, 462784), (1960, 429728), (2066, 407680), (2080, 404936), (2240, 376012), (2548, 330560), (2912, 289240), (3136, 268580), (3185, 264448), (3328, 253085), (3640, 231392), (3920, 214864), (4132, 203840), (4160, 202468), (4480, 188006), (5096, 165280), (5165, 163072), (5824, 144620), (6272, 134290), (6370, 132224), (7231, 116480), (7280, 115696), (7840, 107432), (8264, 101920), (8320, 101234), (8960, 94003), (10192, 82640), (10330, 81536), (11648, 72310), (12544, 67145), (12740, 66112), (13429, 62720), (14462, 58240), (14560, 57848), (15680, 53716), (16528, 50960), (16640, 50617), (20384, 41320), (20660, 40768), (23296, 36155), (25480, 33056), (26858, 31360), (28924, 29120)]