26958360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1609

約数の個数: 128

約数和(自身を含む): 95074560

約数和(自身を除く): 68116200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1571, 1716, 2145, 2860, 3142, 3432, 4290, 4713, 5720, 6284, 7855, 8580, 9426, 12568, 15710, 17160, 17281, 18852, 20423, 23565, 31420, 34562, 37704, 40846, 47130, 51843, 61269, 62840, 69124, 81692, 86405, 94260, 102115, 103686, 122538, 138248, 163384, 172810, 188520, 204230, 207372, 224653, 245076, 259215, 306345, 345620, 408460, 414744, 449306, 490152, 518430, 612690, 673959, 691240, 816920, 898612, 1036860, 1123265, 1225380, 1347918, 1797224, 2073720, 2246530, 2450760, 2695836, 3369795, 4493060, 5391672, 6739590, 8986120, 13479180, 26958360]

約数ペア:

[(1, 26958360), (2, 13479180), (3, 8986120), (4, 6739590), (5, 5391672), (6, 4493060), (8, 3369795), (10, 2695836), (11, 2450760), (12, 2246530), (13, 2073720), (15, 1797224), (20, 1347918), (22, 1225380), (24, 1123265), (26, 1036860), (30, 898612), (33, 816920), (39, 691240), (40, 673959), (44, 612690), (52, 518430), (55, 490152), (60, 449306), (65, 414744), (66, 408460), (78, 345620), (88, 306345), (104, 259215), (110, 245076), (120, 224653), (130, 207372), (132, 204230), (143, 188520), (156, 172810), (165, 163384), (195, 138248), (220, 122538), (260, 103686), (264, 102115), (286, 94260), (312, 86405), (330, 81692), (390, 69124), (429, 62840), (440, 61269), (520, 51843), (572, 47130), (660, 40846), (715, 37704), (780, 34562), (858, 31420), (1144, 23565), (1320, 20423), (1430, 18852), (1560, 17281), (1571, 17160), (1716, 15710), (2145, 12568), (2860, 9426), (3142, 8580), (3432, 7855), (4290, 6284), (4713, 5720)]