163112880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1331

約数の個数: 160

約数和(自身を含む): 585676800

約数和(自身を除く): 422563920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1229, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2458, 2765, 3160, 3318, 3687, 3792, 4424, 4740, 4916, 5530, 6145, 6320, 6636, 7374, 8295, 8603, 8848, 9480, 9832, 11060, 12290, 13272, 14748, 16590, 17206, 18435, 18960, 19664, 22120, 24580, 25809, 26544, 29496, 33180, 34412, 36870, 43015, 44240, 49160, 51618, 58992, 66360, 68824, 73740, 86030, 97091, 98320, 103236, 129045, 132720, 137648, 147480, 172060, 194182, 206472, 258090, 291273, 294960, 344120, 388364, 412944, 485455, 516180, 582546, 679637, 688240, 776728, 970910, 1032360, 1165092, 1359274, 1456365, 1553456, 1941820, 2038911, 2064720, 2330184, 2718548, 2912730, 3398185, 3883640, 4077822, 4660368, 5437096, 5825460, 6796370, 7767280, 8155644, 10194555, 10874192, 11650920, 13592740, 16311288, 20389110, 23301840, 27185480, 32622576, 40778220, 54370960, 81556440, 163112880]

約数ペア:

[(1, 163112880), (2, 81556440), (3, 54370960), (4, 40778220), (5, 32622576), (6, 27185480), (7, 23301840), (8, 20389110), (10, 16311288), (12, 13592740), (14, 11650920), (15, 10874192), (16, 10194555), (20, 8155644), (21, 7767280), (24, 6796370), (28, 5825460), (30, 5437096), (35, 4660368), (40, 4077822), (42, 3883640), (48, 3398185), (56, 2912730), (60, 2718548), (70, 2330184), (79, 2064720), (80, 2038911), (84, 1941820), (105, 1553456), (112, 1456365), (120, 1359274), (140, 1165092), (158, 1032360), (168, 970910), (210, 776728), (237, 688240), (240, 679637), (280, 582546), (316, 516180), (336, 485455), (395, 412944), (420, 388364), (474, 344120), (553, 294960), (560, 291273), (632, 258090), (790, 206472), (840, 194182), (948, 172060), (1106, 147480), (1185, 137648), (1229, 132720), (1264, 129045), (1580, 103236), (1659, 98320), (1680, 97091), (1896, 86030), (2212, 73740), (2370, 68824), (2458, 66360), (2765, 58992), (3160, 51618), (3318, 49160), (3687, 44240), (3792, 43015), (4424, 36870), (4740, 34412), (4916, 33180), (5530, 29496), (6145, 26544), (6320, 25809), (6636, 24580), (7374, 22120), (8295, 19664), (8603, 18960), (8848, 18435), (9480, 17206), (9832, 16590), (11060, 14748), (12290, 13272)]