2104027320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{15641}}^1$

素因数の和:15733

約数の個数: 128

約数和(自身を含む): 6757344000

約数和(自身を除く): 4653316680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 59, 60, 76, 95, 114, 118, 120, 152, 177, 190, 228, 236, 285, 295, 354, 380, 456, 472, 570, 590, 708, 760, 885, 1121, 1140, 1180, 1416, 1770, 2242, 2280, 2360, 3363, 3540, 4484, 5605, 6726, 7080, 8968, 11210, 13452, 15641, 16815, 22420, 26904, 31282, 33630, 44840, 46923, 62564, 67260, 78205, 93846, 125128, 134520, 156410, 187692, 234615, 297179, 312820, 375384, 469230, 594358, 625640, 891537, 922819, 938460, 1188716, 1485895, 1783074, 1845638, 1876920, 2377432, 2768457, 2971790, 3566148, 3691276, 4457685, 4614095, 5536914, 5943580, 7132296, 7382552, 8915370, 9228190, 11073828, 11887160, 13842285, 17533561, 17830740, 18456380, 22147656, 27684570, 35067122, 35661480, 36912760, 52600683, 55369140, 70134244, 87667805, 105201366, 110738280, 140268488, 175335610, 210402732, 263003415, 350671220, 420805464, 526006830, 701342440, 1052013660, 2104027320]

約数ペア:

[(1, 2104027320), (2, 1052013660), (3, 701342440), (4, 526006830), (5, 420805464), (6, 350671220), (8, 263003415), (10, 210402732), (12, 175335610), (15, 140268488), (19, 110738280), (20, 105201366), (24, 87667805), (30, 70134244), (38, 55369140), (40, 52600683), (57, 36912760), (59, 35661480), (60, 35067122), (76, 27684570), (95, 22147656), (114, 18456380), (118, 17830740), (120, 17533561), (152, 13842285), (177, 11887160), (190, 11073828), (228, 9228190), (236, 8915370), (285, 7382552), (295, 7132296), (354, 5943580), (380, 5536914), (456, 4614095), (472, 4457685), (570, 3691276), (590, 3566148), (708, 2971790), (760, 2768457), (885, 2377432), (1121, 1876920), (1140, 1845638), (1180, 1783074), (1416, 1485895), (1770, 1188716), (2242, 938460), (2280, 922819), (2360, 891537), (3363, 625640), (3540, 594358), (4484, 469230), (5605, 375384), (6726, 312820), (7080, 297179), (8968, 234615), (11210, 187692), (13452, 156410), (15641, 134520), (16815, 125128), (22420, 93846), (26904, 78205), (31282, 67260), (33630, 62564), (44840, 46923)]