137799960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2241

約数の個数: 128

約数和(自身を含む): 452044800

約数和(自身を除く): 314244840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2179, 2635, 3162, 3720, 4216, 4358, 5270, 6324, 6537, 7905, 8716, 10540, 10895, 12648, 13074, 15810, 17432, 21080, 21790, 26148, 31620, 32685, 37043, 43580, 52296, 63240, 65370, 67549, 74086, 87160, 111129, 130740, 135098, 148172, 185215, 202647, 222258, 261480, 270196, 296344, 337745, 370430, 405294, 444516, 540392, 555645, 675490, 740860, 810588, 889032, 1013235, 1111290, 1148333, 1350980, 1481720, 1621176, 2026470, 2222580, 2296666, 2701960, 3444999, 4052940, 4445160, 4593332, 5741665, 6889998, 8105880, 9186664, 11483330, 13779996, 17224995, 22966660, 27559992, 34449990, 45933320, 68899980, 137799960]

約数ペア:

[(1, 137799960), (2, 68899980), (3, 45933320), (4, 34449990), (5, 27559992), (6, 22966660), (8, 17224995), (10, 13779996), (12, 11483330), (15, 9186664), (17, 8105880), (20, 6889998), (24, 5741665), (30, 4593332), (31, 4445160), (34, 4052940), (40, 3444999), (51, 2701960), (60, 2296666), (62, 2222580), (68, 2026470), (85, 1621176), (93, 1481720), (102, 1350980), (120, 1148333), (124, 1111290), (136, 1013235), (155, 889032), (170, 810588), (186, 740860), (204, 675490), (248, 555645), (255, 540392), (310, 444516), (340, 405294), (372, 370430), (408, 337745), (465, 296344), (510, 270196), (527, 261480), (620, 222258), (680, 202647), (744, 185215), (930, 148172), (1020, 135098), (1054, 130740), (1240, 111129), (1581, 87160), (1860, 74086), (2040, 67549), (2108, 65370), (2179, 63240), (2635, 52296), (3162, 43580), (3720, 37043), (4216, 32685), (4358, 31620), (5270, 26148), (6324, 21790), (6537, 21080), (7905, 17432), (8716, 15810), (10540, 13074), (10895, 12648)]