202211280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1723}}^1$

素因数の和:1905

約数の個数: 120

約数和(自身を含む): 683655648

約数和(自身を除く): 481444368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 163, 180, 240, 326, 360, 489, 652, 720, 815, 978, 1304, 1467, 1630, 1723, 1956, 2445, 2608, 2934, 3260, 3446, 3912, 4890, 5169, 5868, 6520, 6892, 7335, 7824, 8615, 9780, 10338, 11736, 13040, 13784, 14670, 15507, 17230, 19560, 20676, 23472, 25845, 27568, 29340, 31014, 34460, 39120, 41352, 51690, 58680, 62028, 68920, 77535, 82704, 103380, 117360, 124056, 137840, 155070, 206760, 248112, 280849, 310140, 413520, 561698, 620280, 842547, 1123396, 1240560, 1404245, 1685094, 2246792, 2527641, 2808490, 3370188, 4212735, 4493584, 5055282, 5616980, 6740376, 8425470, 10110564, 11233960, 12638205, 13480752, 16850940, 20221128, 22467920, 25276410, 33701880, 40442256, 50552820, 67403760, 101105640, 202211280]

約数ペア:

[(1, 202211280), (2, 101105640), (3, 67403760), (4, 50552820), (5, 40442256), (6, 33701880), (8, 25276410), (9, 22467920), (10, 20221128), (12, 16850940), (15, 13480752), (16, 12638205), (18, 11233960), (20, 10110564), (24, 8425470), (30, 6740376), (36, 5616980), (40, 5055282), (45, 4493584), (48, 4212735), (60, 3370188), (72, 2808490), (80, 2527641), (90, 2246792), (120, 1685094), (144, 1404245), (163, 1240560), (180, 1123396), (240, 842547), (326, 620280), (360, 561698), (489, 413520), (652, 310140), (720, 280849), (815, 248112), (978, 206760), (1304, 155070), (1467, 137840), (1630, 124056), (1723, 117360), (1956, 103380), (2445, 82704), (2608, 77535), (2934, 68920), (3260, 62028), (3446, 58680), (3912, 51690), (4890, 41352), (5169, 39120), (5868, 34460), (6520, 31014), (6892, 29340), (7335, 27568), (7824, 25845), (8615, 23472), (9780, 20676), (10338, 19560), (11736, 17230), (13040, 15507), (13784, 14670)]