148044840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2403

約数の個数: 128

約数和(自身を含む): 485637120

約数和(自身を除く): 337592280

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, 2341, 2635, 3162, 3720, 4216, 4682, 5270, 6324, 7023, 7905, 9364, 10540, 11705, 12648, 14046, 15810, 18728, 21080, 23410, 28092, 31620, 35115, 39797, 46820, 56184, 63240, 70230, 72571, 79594, 93640, 119391, 140460, 145142, 159188, 198985, 217713, 238782, 280920, 290284, 318376, 362855, 397970, 435426, 477564, 580568, 596955, 725710, 795940, 870852, 955128, 1088565, 1193910, 1233707, 1451420, 1591880, 1741704, 2177130, 2387820, 2467414, 2902840, 3701121, 4354260, 4775640, 4934828, 6168535, 7402242, 8708520, 9869656, 12337070, 14804484, 18505605, 24674140, 29608968, 37011210, 49348280, 74022420, 148044840]

約数ペア:

[(1, 148044840), (2, 74022420), (3, 49348280), (4, 37011210), (5, 29608968), (6, 24674140), (8, 18505605), (10, 14804484), (12, 12337070), (15, 9869656), (17, 8708520), (20, 7402242), (24, 6168535), (30, 4934828), (31, 4775640), (34, 4354260), (40, 3701121), (51, 2902840), (60, 2467414), (62, 2387820), (68, 2177130), (85, 1741704), (93, 1591880), (102, 1451420), (120, 1233707), (124, 1193910), (136, 1088565), (155, 955128), (170, 870852), (186, 795940), (204, 725710), (248, 596955), (255, 580568), (310, 477564), (340, 435426), (372, 397970), (408, 362855), (465, 318376), (510, 290284), (527, 280920), (620, 238782), (680, 217713), (744, 198985), (930, 159188), (1020, 145142), (1054, 140460), (1240, 119391), (1581, 93640), (1860, 79594), (2040, 72571), (2108, 70230), (2341, 63240), (2635, 56184), (3162, 46820), (3720, 39797), (4216, 35115), (4682, 31620), (5270, 28092), (6324, 23410), (7023, 21080), (7905, 18728), (9364, 15810), (10540, 14046), (11705, 12648)]