475558720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2333}}^1$

素因数の和:2377

約数の個数: 168

約数和(自身を含む): 1419249384

約数和(自身を除く): 943690664

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, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2240, 2333, 2548, 2912, 3136, 3185, 3640, 3920, 4160, 4666, 5096, 5824, 6370, 7280, 7840, 9332, 10192, 11665, 12740, 14560, 15680, 16331, 18664, 20384, 23330, 25480, 29120, 30329, 32662, 37328, 40768, 46660, 50960, 60658, 65324, 74656, 81655, 93320, 101920, 114317, 121316, 130648, 149312, 151645, 163310, 186640, 203840, 212303, 228634, 242632, 261296, 303290, 326620, 373280, 424606, 457268, 485264, 522592, 571585, 606580, 653240, 746560, 849212, 914536, 970528, 1045184, 1061515, 1143170, 1213160, 1306480, 1486121, 1698424, 1829072, 1941056, 2123030, 2286340, 2426320, 2612960, 2972242, 3396848, 3658144, 4246060, 4572680, 4852640, 5225920, 5944484, 6793696, 7316288, 7430605, 8492120, 9145360, 9705280, 11888968, 13587392, 14861210, 16984240, 18290720, 23777936, 29722420, 33968480, 36581440, 47555872, 59444840, 67936960, 95111744, 118889680, 237779360, 475558720]

約数ペア:

[(1, 475558720), (2, 237779360), (4, 118889680), (5, 95111744), (7, 67936960), (8, 59444840), (10, 47555872), (13, 36581440), (14, 33968480), (16, 29722420), (20, 23777936), (26, 18290720), (28, 16984240), (32, 14861210), (35, 13587392), (40, 11888968), (49, 9705280), (52, 9145360), (56, 8492120), (64, 7430605), (65, 7316288), (70, 6793696), (80, 5944484), (91, 5225920), (98, 4852640), (104, 4572680), (112, 4246060), (130, 3658144), (140, 3396848), (160, 2972242), (182, 2612960), (196, 2426320), (208, 2286340), (224, 2123030), (245, 1941056), (260, 1829072), (280, 1698424), (320, 1486121), (364, 1306480), (392, 1213160), (416, 1143170), (448, 1061515), (455, 1045184), (490, 970528), (520, 914536), (560, 849212), (637, 746560), (728, 653240), (784, 606580), (832, 571585), (910, 522592), (980, 485264), (1040, 457268), (1120, 424606), (1274, 373280), (1456, 326620), (1568, 303290), (1820, 261296), (1960, 242632), (2080, 228634), (2240, 212303), (2333, 203840), (2548, 186640), (2912, 163310), (3136, 151645), (3185, 149312), (3640, 130648), (3920, 121316), (4160, 114317), (4666, 101920), (5096, 93320), (5824, 81655), (6370, 74656), (7280, 65324), (7840, 60658), (9332, 50960), (10192, 46660), (11665, 40768), (12740, 37328), (14560, 32662), (15680, 30329), (16331, 29120), (18664, 25480), (20384, 23330)]