8231117440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1907

約数の個数: 256

約数和(自身を含む): 24538752000

約数和(自身を除く): 16307634560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 79, 80, 91, 104, 112, 128, 130, 140, 158, 160, 182, 208, 224, 260, 280, 316, 320, 364, 395, 416, 448, 455, 520, 553, 560, 632, 640, 728, 790, 832, 896, 910, 1027, 1040, 1106, 1120, 1264, 1456, 1580, 1664, 1789, 1820, 2054, 2080, 2212, 2240, 2528, 2765, 2912, 3160, 3578, 3640, 4108, 4160, 4424, 4480, 5056, 5135, 5530, 5824, 6320, 7156, 7189, 7280, 8216, 8320, 8848, 8945, 10112, 10270, 11060, 11648, 12523, 12640, 14312, 14378, 14560, 16432, 17696, 17890, 20540, 22120, 23257, 25046, 25280, 28624, 28756, 29120, 32864, 35392, 35780, 35945, 41080, 44240, 46514, 50092, 50560, 57248, 57512, 58240, 62615, 65728, 70784, 71560, 71890, 82160, 88480, 93028, 100184, 114496, 115024, 116285, 125230, 131456, 141331, 143120, 143780, 162799, 164320, 176960, 186056, 200368, 228992, 230048, 232570, 250460, 282662, 286240, 287560, 325598, 328640, 353920, 372112, 400736, 460096, 465140, 500920, 565324, 572480, 575120, 651196, 657280, 706655, 744224, 801472, 813995, 920192, 930280, 989317, 1001840, 1130648, 1144960, 1150240, 1302392, 1413310, 1488448, 1602944, 1627990, 1837303, 1860560, 1978634, 2003680, 2261296, 2300480, 2604784, 2826620, 2976896, 3255980, 3674606, 3721120, 3957268, 4007360, 4522592, 4600960, 4946585, 5209568, 5653240, 6511960, 7349212, 7442240, 7914536, 8014720, 9045184, 9186515, 9893170, 10419136, 11306480, 12861121, 13023920, 14698424, 14884480, 15829072, 18090368, 18373030, 19786340, 20838272, 22612960, 25722242, 26047840, 29396848, 31658144, 36746060, 39572680, 45225920, 51444484, 52095680, 58793696, 63316288, 64305605, 73492120, 79145360, 90451840, 102888968, 104191360, 117587392, 126632576, 128611210, 146984240, 158290720, 205777936, 235174784, 257222420, 293968480, 316581440, 411555872, 514444840, 587936960, 633162880, 823111744, 1028889680, 1175873920, 1646223488, 2057779360, 4115558720, 8231117440]

約数ペア:

[(1, 8231117440), (2, 4115558720), (4, 2057779360), (5, 1646223488), (7, 1175873920), (8, 1028889680), (10, 823111744), (13, 633162880), (14, 587936960), (16, 514444840), (20, 411555872), (26, 316581440), (28, 293968480), (32, 257222420), (35, 235174784), (40, 205777936), (52, 158290720), (56, 146984240), (64, 128611210), (65, 126632576), (70, 117587392), (79, 104191360), (80, 102888968), (91, 90451840), (104, 79145360), (112, 73492120), (128, 64305605), (130, 63316288), (140, 58793696), (158, 52095680), (160, 51444484), (182, 45225920), (208, 39572680), (224, 36746060), (260, 31658144), (280, 29396848), (316, 26047840), (320, 25722242), (364, 22612960), (395, 20838272), (416, 19786340), (448, 18373030), (455, 18090368), (520, 15829072), (553, 14884480), (560, 14698424), (632, 13023920), (640, 12861121), (728, 11306480), (790, 10419136), (832, 9893170), (896, 9186515), (910, 9045184), (1027, 8014720), (1040, 7914536), (1106, 7442240), (1120, 7349212), (1264, 6511960), (1456, 5653240), (1580, 5209568), (1664, 4946585), (1789, 4600960), (1820, 4522592), (2054, 4007360), (2080, 3957268), (2212, 3721120), (2240, 3674606), (2528, 3255980), (2765, 2976896), (2912, 2826620), (3160, 2604784), (3578, 2300480), (3640, 2261296), (4108, 2003680), (4160, 1978634), (4424, 1860560), (4480, 1837303), (5056, 1627990), (5135, 1602944), (5530, 1488448), (5824, 1413310), (6320, 1302392), (7156, 1150240), (7189, 1144960), (7280, 1130648), (8216, 1001840), (8320, 989317), (8848, 930280), (8945, 920192), (10112, 813995), (10270, 801472), (11060, 744224), (11648, 706655), (12523, 657280), (12640, 651196), (14312, 575120), (14378, 572480), (14560, 565324), (16432, 500920), (17696, 465140), (17890, 460096), (20540, 400736), (22120, 372112), (23257, 353920), (25046, 328640), (25280, 325598), (28624, 287560), (28756, 286240), (29120, 282662), (32864, 250460), (35392, 232570), (35780, 230048), (35945, 228992), (41080, 200368), (44240, 186056), (46514, 176960), (50092, 164320), (50560, 162799), (57248, 143780), (57512, 143120), (58240, 141331), (62615, 131456), (65728, 125230), (70784, 116285), (71560, 115024), (71890, 114496), (82160, 100184), (88480, 93028)]