142906260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 477388800

約数和(自身を除く): 334482540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 73, 79, 84, 105, 118, 140, 146, 158, 177, 210, 219, 236, 237, 292, 295, 316, 354, 365, 395, 413, 420, 438, 474, 511, 553, 590, 708, 730, 790, 826, 876, 885, 948, 1022, 1095, 1106, 1180, 1185, 1239, 1460, 1533, 1580, 1652, 1659, 1770, 2044, 2065, 2190, 2212, 2370, 2478, 2555, 2765, 3066, 3318, 3540, 4130, 4307, 4380, 4661, 4740, 4956, 5110, 5530, 5767, 6132, 6195, 6636, 7665, 8260, 8295, 8614, 9322, 10220, 11060, 11534, 12390, 12921, 13983, 15330, 16590, 17228, 17301, 18644, 21535, 23068, 23305, 24780, 25842, 27966, 28835, 30149, 30660, 32627, 33180, 34602, 40369, 43070, 46610, 51684, 55932, 57670, 60298, 64605, 65254, 69204, 69915, 80738, 86140, 86505, 90447, 93220, 97881, 115340, 120596, 121107, 129210, 130508, 139830, 150745, 161476, 163135, 173010, 180894, 195762, 201845, 242214, 258420, 279660, 301490, 326270, 340253, 346020, 361788, 391524, 403690, 452235, 484428, 489405, 602980, 605535, 652540, 680506, 807380, 904470, 978810, 1020759, 1211070, 1361012, 1701265, 1808940, 1957620, 2041518, 2381771, 2422140, 3402530, 4083036, 4763542, 5103795, 6805060, 7145313, 9527084, 10207590, 11908855, 14290626, 20415180, 23817710, 28581252, 35726565, 47635420, 71453130, 142906260]

約数ペア:

[(1, 142906260), (2, 71453130), (3, 47635420), (4, 35726565), (5, 28581252), (6, 23817710), (7, 20415180), (10, 14290626), (12, 11908855), (14, 10207590), (15, 9527084), (20, 7145313), (21, 6805060), (28, 5103795), (30, 4763542), (35, 4083036), (42, 3402530), (59, 2422140), (60, 2381771), (70, 2041518), (73, 1957620), (79, 1808940), (84, 1701265), (105, 1361012), (118, 1211070), (140, 1020759), (146, 978810), (158, 904470), (177, 807380), (210, 680506), (219, 652540), (236, 605535), (237, 602980), (292, 489405), (295, 484428), (316, 452235), (354, 403690), (365, 391524), (395, 361788), (413, 346020), (420, 340253), (438, 326270), (474, 301490), (511, 279660), (553, 258420), (590, 242214), (708, 201845), (730, 195762), (790, 180894), (826, 173010), (876, 163135), (885, 161476), (948, 150745), (1022, 139830), (1095, 130508), (1106, 129210), (1180, 121107), (1185, 120596), (1239, 115340), (1460, 97881), (1533, 93220), (1580, 90447), (1652, 86505), (1659, 86140), (1770, 80738), (2044, 69915), (2065, 69204), (2190, 65254), (2212, 64605), (2370, 60298), (2478, 57670), (2555, 55932), (2765, 51684), (3066, 46610), (3318, 43070), (3540, 40369), (4130, 34602), (4307, 33180), (4380, 32627), (4661, 30660), (4740, 30149), (4956, 28835), (5110, 27966), (5530, 25842), (5767, 24780), (6132, 23305), (6195, 23068), (6636, 21535), (7665, 18644), (8260, 17301), (8295, 17228), (8614, 16590), (9322, 15330), (10220, 13983), (11060, 12921), (11534, 12390)]