206582940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2347}}^1$

素因数の和:2528

約数の個数: 96

約数和(自身を含む): 646920960

約数和(自身を除く): 440338020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 163, 180, 270, 326, 489, 540, 652, 815, 978, 1467, 1630, 1956, 2347, 2445, 2934, 3260, 4401, 4694, 4890, 5868, 7041, 7335, 8802, 9388, 9780, 11735, 14082, 14670, 17604, 21123, 22005, 23470, 28164, 29340, 35205, 42246, 44010, 46940, 63369, 70410, 84492, 88020, 105615, 126738, 140820, 211230, 253476, 316845, 382561, 422460, 633690, 765122, 1147683, 1267380, 1530244, 1912805, 2295366, 3443049, 3825610, 4590732, 5738415, 6886098, 7651220, 10329147, 11476830, 13772196, 17215245, 20658294, 22953660, 34430490, 41316588, 51645735, 68860980, 103291470, 206582940]

約数ペア:

[(1, 206582940), (2, 103291470), (3, 68860980), (4, 51645735), (5, 41316588), (6, 34430490), (9, 22953660), (10, 20658294), (12, 17215245), (15, 13772196), (18, 11476830), (20, 10329147), (27, 7651220), (30, 6886098), (36, 5738415), (45, 4590732), (54, 3825610), (60, 3443049), (90, 2295366), (108, 1912805), (135, 1530244), (163, 1267380), (180, 1147683), (270, 765122), (326, 633690), (489, 422460), (540, 382561), (652, 316845), (815, 253476), (978, 211230), (1467, 140820), (1630, 126738), (1956, 105615), (2347, 88020), (2445, 84492), (2934, 70410), (3260, 63369), (4401, 46940), (4694, 44010), (4890, 42246), (5868, 35205), (7041, 29340), (7335, 28164), (8802, 23470), (9388, 22005), (9780, 21123), (11735, 17604), (14082, 14670)]