730358720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3583}}^1$

素因数の和:3627

約数の個数: 168

約数和(自身を含む): 2179344384

約数和(自身を除く): 1448985664

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, 2548, 2912, 3136, 3185, 3583, 3640, 3920, 4160, 5096, 5824, 6370, 7166, 7280, 7840, 10192, 12740, 14332, 14560, 15680, 17915, 20384, 25081, 25480, 28664, 29120, 35830, 40768, 46579, 50162, 50960, 57328, 71660, 93158, 100324, 101920, 114656, 125405, 143320, 175567, 186316, 200648, 203840, 229312, 232895, 250810, 286640, 326053, 351134, 372632, 401296, 465790, 501620, 573280, 652106, 702268, 745264, 802592, 877835, 931580, 1003240, 1146560, 1304212, 1404536, 1490528, 1605184, 1630265, 1755670, 1863160, 2006480, 2282371, 2608424, 2809072, 2981056, 3260530, 3511340, 3726320, 4012960, 4564742, 5216848, 5618144, 6521060, 7022680, 7452640, 8025920, 9129484, 10433696, 11236288, 11411855, 13042120, 14045360, 14905280, 18258968, 20867392, 22823710, 26084240, 28090720, 36517936, 45647420, 52168480, 56181440, 73035872, 91294840, 104336960, 146071744, 182589680, 365179360, 730358720]

約数ペア:

[(1, 730358720), (2, 365179360), (4, 182589680), (5, 146071744), (7, 104336960), (8, 91294840), (10, 73035872), (13, 56181440), (14, 52168480), (16, 45647420), (20, 36517936), (26, 28090720), (28, 26084240), (32, 22823710), (35, 20867392), (40, 18258968), (49, 14905280), (52, 14045360), (56, 13042120), (64, 11411855), (65, 11236288), (70, 10433696), (80, 9129484), (91, 8025920), (98, 7452640), (104, 7022680), (112, 6521060), (130, 5618144), (140, 5216848), (160, 4564742), (182, 4012960), (196, 3726320), (208, 3511340), (224, 3260530), (245, 2981056), (260, 2809072), (280, 2608424), (320, 2282371), (364, 2006480), (392, 1863160), (416, 1755670), (448, 1630265), (455, 1605184), (490, 1490528), (520, 1404536), (560, 1304212), (637, 1146560), (728, 1003240), (784, 931580), (832, 877835), (910, 802592), (980, 745264), (1040, 702268), (1120, 652106), (1274, 573280), (1456, 501620), (1568, 465790), (1820, 401296), (1960, 372632), (2080, 351134), (2240, 326053), (2548, 286640), (2912, 250810), (3136, 232895), (3185, 229312), (3583, 203840), (3640, 200648), (3920, 186316), (4160, 175567), (5096, 143320), (5824, 125405), (6370, 114656), (7166, 101920), (7280, 100324), (7840, 93158), (10192, 71660), (12740, 57328), (14332, 50960), (14560, 50162), (15680, 46579), (17915, 40768), (20384, 35830), (25081, 29120), (25480, 28664)]