148596560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 419973120

約数和(自身を除く): 271376560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 83, 92, 112, 115, 139, 140, 161, 166, 184, 230, 278, 280, 322, 332, 368, 415, 460, 556, 560, 581, 644, 664, 695, 805, 830, 920, 973, 1112, 1162, 1288, 1328, 1390, 1610, 1660, 1840, 1909, 1946, 2224, 2324, 2576, 2780, 2905, 3197, 3220, 3320, 3818, 3892, 4648, 4865, 5560, 5810, 6394, 6440, 6640, 7636, 7784, 9296, 9545, 9730, 11120, 11537, 11620, 12788, 12880, 13363, 15272, 15568, 15985, 19090, 19460, 22379, 23074, 23240, 25576, 26726, 30544, 31970, 38180, 38920, 44758, 46148, 46480, 51152, 53452, 57685, 63940, 66815, 76360, 77840, 80759, 89516, 92296, 106904, 111895, 115370, 127880, 133630, 152720, 161518, 179032, 184592, 213808, 223790, 230740, 255760, 265351, 267260, 323036, 358064, 403795, 447580, 461480, 530702, 534520, 646072, 807590, 895160, 922960, 1061404, 1069040, 1292144, 1326755, 1615180, 1790320, 1857457, 2122808, 2653510, 3230360, 3714914, 4245616, 5307020, 6460720, 7429828, 9287285, 10614040, 14859656, 18574570, 21228080, 29719312, 37149140, 74298280, 148596560]

約数ペア:

[(1, 148596560), (2, 74298280), (4, 37149140), (5, 29719312), (7, 21228080), (8, 18574570), (10, 14859656), (14, 10614040), (16, 9287285), (20, 7429828), (23, 6460720), (28, 5307020), (35, 4245616), (40, 3714914), (46, 3230360), (56, 2653510), (70, 2122808), (80, 1857457), (83, 1790320), (92, 1615180), (112, 1326755), (115, 1292144), (139, 1069040), (140, 1061404), (161, 922960), (166, 895160), (184, 807590), (230, 646072), (278, 534520), (280, 530702), (322, 461480), (332, 447580), (368, 403795), (415, 358064), (460, 323036), (556, 267260), (560, 265351), (581, 255760), (644, 230740), (664, 223790), (695, 213808), (805, 184592), (830, 179032), (920, 161518), (973, 152720), (1112, 133630), (1162, 127880), (1288, 115370), (1328, 111895), (1390, 106904), (1610, 92296), (1660, 89516), (1840, 80759), (1909, 77840), (1946, 76360), (2224, 66815), (2324, 63940), (2576, 57685), (2780, 53452), (2905, 51152), (3197, 46480), (3220, 46148), (3320, 44758), (3818, 38920), (3892, 38180), (4648, 31970), (4865, 30544), (5560, 26726), (5810, 25576), (6394, 23240), (6440, 23074), (6640, 22379), (7636, 19460), (7784, 19090), (9296, 15985), (9545, 15568), (9730, 15272), (11120, 13363), (11537, 12880), (11620, 12788)]