141427260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3228

約数の個数: 144

約数和(自身を含む): 486464160

約数和(自身を除く): 345036900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3181, 3420, 3705, 4446, 4940, 6362, 7410, 8892, 9543, 11115, 12724, 14820, 15905, 19086, 22230, 28629, 31810, 38172, 41353, 44460, 47715, 57258, 60439, 63620, 82706, 95430, 114516, 120878, 124059, 143145, 165412, 181317, 190860, 206765, 241756, 248118, 286290, 302195, 362634, 372177, 413530, 496236, 543951, 572580, 604390, 620295, 725268, 744354, 785707, 827060, 906585, 1087902, 1208780, 1240590, 1488708, 1571414, 1813170, 1860885, 2175804, 2357121, 2481180, 2719755, 3142828, 3626340, 3721770, 3928535, 4714242, 5439510, 7071363, 7443540, 7857070, 9428484, 10879020, 11785605, 14142726, 15714140, 23571210, 28285452, 35356815, 47142420, 70713630, 141427260]

約数ペア:

[(1, 141427260), (2, 70713630), (3, 47142420), (4, 35356815), (5, 28285452), (6, 23571210), (9, 15714140), (10, 14142726), (12, 11785605), (13, 10879020), (15, 9428484), (18, 7857070), (19, 7443540), (20, 7071363), (26, 5439510), (30, 4714242), (36, 3928535), (38, 3721770), (39, 3626340), (45, 3142828), (52, 2719755), (57, 2481180), (60, 2357121), (65, 2175804), (76, 1860885), (78, 1813170), (90, 1571414), (95, 1488708), (114, 1240590), (117, 1208780), (130, 1087902), (156, 906585), (171, 827060), (180, 785707), (190, 744354), (195, 725268), (228, 620295), (234, 604390), (247, 572580), (260, 543951), (285, 496236), (342, 413530), (380, 372177), (390, 362634), (468, 302195), (494, 286290), (570, 248118), (585, 241756), (684, 206765), (741, 190860), (780, 181317), (855, 165412), (988, 143145), (1140, 124059), (1170, 120878), (1235, 114516), (1482, 95430), (1710, 82706), (2223, 63620), (2340, 60439), (2470, 57258), (2964, 47715), (3181, 44460), (3420, 41353), (3705, 38172), (4446, 31810), (4940, 28629), (6362, 22230), (7410, 19086), (8892, 15905), (9543, 14820), (11115, 12724)]