212527080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20357}}^1$

素因数の和:20403

約数の個数: 96

約数和(自身を含む): 714565800

約数和(自身を除く): 502038720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 20357, 40714, 61071, 81428, 101785, 122142, 162856, 183213, 203570, 244284, 305355, 366426, 407140, 488568, 590353, 610710, 732852, 814280, 916065, 1180706, 1221420, 1465704, 1771059, 1832130, 2361412, 2442840, 2951765, 3542118, 3664260, 4722824, 5313177, 5903530, 7084236, 7328520, 8855295, 10626354, 11807060, 14168472, 17710590, 21252708, 23614120, 26565885, 35421180, 42505416, 53131770, 70842360, 106263540, 212527080]

約数ペア:

[(1, 212527080), (2, 106263540), (3, 70842360), (4, 53131770), (5, 42505416), (6, 35421180), (8, 26565885), (9, 23614120), (10, 21252708), (12, 17710590), (15, 14168472), (18, 11807060), (20, 10626354), (24, 8855295), (29, 7328520), (30, 7084236), (36, 5903530), (40, 5313177), (45, 4722824), (58, 3664260), (60, 3542118), (72, 2951765), (87, 2442840), (90, 2361412), (116, 1832130), (120, 1771059), (145, 1465704), (174, 1221420), (180, 1180706), (232, 916065), (261, 814280), (290, 732852), (348, 610710), (360, 590353), (435, 488568), (522, 407140), (580, 366426), (696, 305355), (870, 244284), (1044, 203570), (1160, 183213), (1305, 162856), (1740, 122142), (2088, 101785), (2610, 81428), (3480, 61071), (5220, 40714), (10440, 20357)]