145132260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1450

約数の個数: 192

約数和(自身を含む): 526848000

約数和(自身を除く): 381715740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1399, 1482, 1596, 1729, 1820, 1995, 2470, 2660, 2730, 2798, 2964, 3458, 3705, 3990, 4197, 4940, 5187, 5460, 5596, 6916, 6995, 7410, 7980, 8394, 8645, 9793, 10374, 13990, 14820, 16788, 17290, 18187, 19586, 20748, 20985, 25935, 26581, 27980, 29379, 34580, 36374, 39172, 41970, 48965, 51870, 53162, 54561, 58758, 72748, 79743, 83940, 90935, 97930, 103740, 106324, 109122, 117516, 127309, 132905, 146895, 159486, 181870, 186067, 195860, 218244, 254618, 265810, 272805, 293790, 318972, 345553, 363740, 372134, 381927, 398715, 509236, 531620, 545610, 558201, 587580, 636545, 691106, 744268, 763854, 797430, 930335, 1036659, 1091220, 1116402, 1273090, 1382212, 1527708, 1594860, 1727765, 1860670, 1909635, 2073318, 2232804, 2418871, 2546180, 2791005, 3455530, 3721340, 3819270, 4146636, 4837742, 5183295, 5582010, 6911060, 7256613, 7638540, 9675484, 10366590, 11164020, 12094355, 14513226, 20733180, 24188710, 29026452, 36283065, 48377420, 72566130, 145132260]

約数ペア:

[(1, 145132260), (2, 72566130), (3, 48377420), (4, 36283065), (5, 29026452), (6, 24188710), (7, 20733180), (10, 14513226), (12, 12094355), (13, 11164020), (14, 10366590), (15, 9675484), (19, 7638540), (20, 7256613), (21, 6911060), (26, 5582010), (28, 5183295), (30, 4837742), (35, 4146636), (38, 3819270), (39, 3721340), (42, 3455530), (52, 2791005), (57, 2546180), (60, 2418871), (65, 2232804), (70, 2073318), (76, 1909635), (78, 1860670), (84, 1727765), (91, 1594860), (95, 1527708), (105, 1382212), (114, 1273090), (130, 1116402), (133, 1091220), (140, 1036659), (156, 930335), (182, 797430), (190, 763854), (195, 744268), (210, 691106), (228, 636545), (247, 587580), (260, 558201), (266, 545610), (273, 531620), (285, 509236), (364, 398715), (380, 381927), (390, 372134), (399, 363740), (420, 345553), (455, 318972), (494, 293790), (532, 272805), (546, 265810), (570, 254618), (665, 218244), (741, 195860), (780, 186067), (798, 181870), (910, 159486), (988, 146895), (1092, 132905), (1140, 127309), (1235, 117516), (1330, 109122), (1365, 106324), (1399, 103740), (1482, 97930), (1596, 90935), (1729, 83940), (1820, 79743), (1995, 72748), (2470, 58758), (2660, 54561), (2730, 53162), (2798, 51870), (2964, 48965), (3458, 41970), (3705, 39172), (3990, 36374), (4197, 34580), (4940, 29379), (5187, 27980), (5460, 26581), (5596, 25935), (6916, 20985), (6995, 20748), (7410, 19586), (7980, 18187), (8394, 17290), (8645, 16788), (9793, 14820), (10374, 13990)]