233533560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7879}}^1$

素因数の和:7925

約数の個数: 128

約数和(自身を含む): 794304000

約数和(自身を除く): 560770440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 7879, 9880, 14820, 15758, 23637, 29640, 31516, 39395, 47274, 63032, 78790, 94548, 102427, 118185, 149701, 157580, 189096, 204854, 236370, 299402, 307281, 315160, 409708, 449103, 472740, 512135, 598804, 614562, 748505, 819416, 898206, 945480, 1024270, 1197608, 1229124, 1497010, 1536405, 1796412, 1946113, 2048540, 2245515, 2458248, 2994020, 3072810, 3592824, 3892226, 4097080, 4491030, 5838339, 5988040, 6145620, 7784452, 8982060, 9730565, 11676678, 12291240, 15568904, 17964120, 19461130, 23353356, 29191695, 38922260, 46706712, 58383390, 77844520, 116766780, 233533560]

約数ペア:

[(1, 233533560), (2, 116766780), (3, 77844520), (4, 58383390), (5, 46706712), (6, 38922260), (8, 29191695), (10, 23353356), (12, 19461130), (13, 17964120), (15, 15568904), (19, 12291240), (20, 11676678), (24, 9730565), (26, 8982060), (30, 7784452), (38, 6145620), (39, 5988040), (40, 5838339), (52, 4491030), (57, 4097080), (60, 3892226), (65, 3592824), (76, 3072810), (78, 2994020), (95, 2458248), (104, 2245515), (114, 2048540), (120, 1946113), (130, 1796412), (152, 1536405), (156, 1497010), (190, 1229124), (195, 1197608), (228, 1024270), (247, 945480), (260, 898206), (285, 819416), (312, 748505), (380, 614562), (390, 598804), (456, 512135), (494, 472740), (520, 449103), (570, 409708), (741, 315160), (760, 307281), (780, 299402), (988, 236370), (1140, 204854), (1235, 189096), (1482, 157580), (1560, 149701), (1976, 118185), (2280, 102427), (2470, 94548), (2964, 78790), (3705, 63032), (4940, 47274), (5928, 39395), (7410, 31516), (7879, 29640), (9880, 23637), (14820, 15758)]