2557259640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182141}}^1$

素因数の和:182174

約数の個数: 128

約数和(自身を含む): 9179956800

約数和(自身を除く): 6622697160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 182141, 364282, 546423, 728564, 910705, 1092846, 1457128, 1639269, 1821410, 2185692, 2367833, 2732115, 3278538, 3642820, 4371384, 4735666, 4917807, 5464230, 6557076, 7103499, 7285640, 8196345, 9471332, 9835614, 10928460, 11839165, 13114152, 14206998, 16392690, 18942664, 19671228, 21310497, 21856920, 23678330, 24589035, 28413996, 32785380, 35517495, 39342456, 42620994, 47356660, 49178070, 56827992, 63931491, 65570760, 71034990, 85241988, 94713320, 98356140, 106552485, 127862982, 142069980, 170483976, 196712280, 213104970, 255725964, 284139960, 319657455, 426209940, 511451928, 639314910, 852419880, 1278629820, 2557259640]

約数ペア:

[(1, 2557259640), (2, 1278629820), (3, 852419880), (4, 639314910), (5, 511451928), (6, 426209940), (8, 319657455), (9, 284139960), (10, 255725964), (12, 213104970), (13, 196712280), (15, 170483976), (18, 142069980), (20, 127862982), (24, 106552485), (26, 98356140), (27, 94713320), (30, 85241988), (36, 71034990), (39, 65570760), (40, 63931491), (45, 56827992), (52, 49178070), (54, 47356660), (60, 42620994), (65, 39342456), (72, 35517495), (78, 32785380), (90, 28413996), (104, 24589035), (108, 23678330), (117, 21856920), (120, 21310497), (130, 19671228), (135, 18942664), (156, 16392690), (180, 14206998), (195, 13114152), (216, 11839165), (234, 10928460), (260, 9835614), (270, 9471332), (312, 8196345), (351, 7285640), (360, 7103499), (390, 6557076), (468, 5464230), (520, 4917807), (540, 4735666), (585, 4371384), (702, 3642820), (780, 3278538), (936, 2732115), (1080, 2367833), (1170, 2185692), (1404, 1821410), (1560, 1639269), (1755, 1457128), (2340, 1092846), (2808, 910705), (3510, 728564), (4680, 546423), (7020, 364282), (14040, 182141)]