874968240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11287}}^1$

素因数の和:11339

約数の個数: 160

約数和(自身を含む): 3023377920

約数和(自身を除く): 2148409680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4080, 4560, 4845, 5168, 6460, 7752, 9690, 11287, 12920, 15504, 19380, 22574, 25840, 33861, 38760, 45148, 56435, 67722, 77520, 90296, 112870, 135444, 169305, 180592, 191879, 214453, 225740, 270888, 338610, 383758, 428906, 451480, 541776, 575637, 643359, 677220, 767516, 857812, 902960, 959395, 1072265, 1151274, 1286718, 1354440, 1535032, 1715624, 1918790, 2144530, 2302548, 2573436, 2708880, 2878185, 3070064, 3216795, 3431248, 3645701, 3837580, 4289060, 4605096, 5146872, 5756370, 6433590, 7291402, 7675160, 8578120, 9210192, 10293744, 10937103, 11512740, 12867180, 14582804, 15350320, 17156240, 18228505, 21874206, 23025480, 25734360, 29165608, 36457010, 43748412, 46050960, 51468720, 54685515, 58331216, 72914020, 87496824, 109371030, 145828040, 174993648, 218742060, 291656080, 437484120, 874968240]

約数ペア:

[(1, 874968240), (2, 437484120), (3, 291656080), (4, 218742060), (5, 174993648), (6, 145828040), (8, 109371030), (10, 87496824), (12, 72914020), (15, 58331216), (16, 54685515), (17, 51468720), (19, 46050960), (20, 43748412), (24, 36457010), (30, 29165608), (34, 25734360), (38, 23025480), (40, 21874206), (48, 18228505), (51, 17156240), (57, 15350320), (60, 14582804), (68, 12867180), (76, 11512740), (80, 10937103), (85, 10293744), (95, 9210192), (102, 8578120), (114, 7675160), (120, 7291402), (136, 6433590), (152, 5756370), (170, 5146872), (190, 4605096), (204, 4289060), (228, 3837580), (240, 3645701), (255, 3431248), (272, 3216795), (285, 3070064), (304, 2878185), (323, 2708880), (340, 2573436), (380, 2302548), (408, 2144530), (456, 1918790), (510, 1715624), (570, 1535032), (646, 1354440), (680, 1286718), (760, 1151274), (816, 1072265), (912, 959395), (969, 902960), (1020, 857812), (1140, 767516), (1292, 677220), (1360, 643359), (1520, 575637), (1615, 541776), (1938, 451480), (2040, 428906), (2280, 383758), (2584, 338610), (3230, 270888), (3876, 225740), (4080, 214453), (4560, 191879), (4845, 180592), (5168, 169305), (6460, 135444), (7752, 112870), (9690, 90296), (11287, 77520), (12920, 67722), (15504, 56435), (19380, 45148), (22574, 38760), (25840, 33861)]