155226540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16069}}^1$

素因数の和:16111

約数の個数: 96

約数和(自身を含む): 518353920

約数和(自身を除く): 363127380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 16069, 32138, 48207, 64276, 80345, 96414, 112483, 160690, 192828, 224966, 241035, 321380, 337449, 369587, 449932, 482070, 562415, 674898, 739174, 964140, 1108761, 1124830, 1349796, 1478348, 1687245, 1847935, 2217522, 2249660, 2587109, 3374490, 3695870, 4435044, 5174218, 5543805, 6748980, 7391740, 7761327, 10348436, 11087610, 12935545, 15522654, 22175220, 25871090, 31045308, 38806635, 51742180, 77613270, 155226540]

約数ペア:

[(1, 155226540), (2, 77613270), (3, 51742180), (4, 38806635), (5, 31045308), (6, 25871090), (7, 22175220), (10, 15522654), (12, 12935545), (14, 11087610), (15, 10348436), (20, 7761327), (21, 7391740), (23, 6748980), (28, 5543805), (30, 5174218), (35, 4435044), (42, 3695870), (46, 3374490), (60, 2587109), (69, 2249660), (70, 2217522), (84, 1847935), (92, 1687245), (105, 1478348), (115, 1349796), (138, 1124830), (140, 1108761), (161, 964140), (210, 739174), (230, 674898), (276, 562415), (322, 482070), (345, 449932), (420, 369587), (460, 337449), (483, 321380), (644, 241035), (690, 224966), (805, 192828), (966, 160690), (1380, 112483), (1610, 96414), (1932, 80345), (2415, 64276), (3220, 48207), (4830, 32138), (9660, 16069)]