145417440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:521

約数の個数: 192

約数和(自身を含む): 529514496

約数和(自身を除く): 384097056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 113, 120, 140, 160, 168, 210, 224, 226, 240, 280, 336, 339, 383, 420, 452, 480, 560, 565, 672, 678, 766, 791, 840, 904, 1120, 1130, 1149, 1356, 1532, 1582, 1680, 1695, 1808, 1915, 2260, 2298, 2373, 2681, 2712, 3064, 3164, 3360, 3390, 3616, 3830, 3955, 4520, 4596, 4746, 5362, 5424, 5745, 6128, 6328, 6780, 7660, 7910, 8043, 9040, 9192, 9492, 10724, 10848, 11490, 11865, 12256, 12656, 13405, 13560, 15320, 15820, 16086, 18080, 18384, 18984, 21448, 22980, 23730, 25312, 26810, 27120, 30640, 31640, 32172, 36768, 37968, 40215, 42896, 43279, 45960, 47460, 53620, 54240, 61280, 63280, 64344, 75936, 80430, 85792, 86558, 91920, 94920, 107240, 126560, 128688, 129837, 160860, 173116, 183840, 189840, 214480, 216395, 257376, 259674, 302953, 321720, 346232, 379680, 428960, 432790, 519348, 605906, 643440, 649185, 692464, 865580, 908859, 1038696, 1211812, 1286880, 1298370, 1384928, 1514765, 1731160, 1817718, 2077392, 2423624, 2596740, 3029530, 3462320, 3635436, 4154784, 4544295, 4847248, 5193480, 6059060, 6924640, 7270872, 9088590, 9694496, 10386960, 12118120, 14541744, 18177180, 20773920, 24236240, 29083488, 36354360, 48472480, 72708720, 145417440]

約数ペア:

[(1, 145417440), (2, 72708720), (3, 48472480), (4, 36354360), (5, 29083488), (6, 24236240), (7, 20773920), (8, 18177180), (10, 14541744), (12, 12118120), (14, 10386960), (15, 9694496), (16, 9088590), (20, 7270872), (21, 6924640), (24, 6059060), (28, 5193480), (30, 4847248), (32, 4544295), (35, 4154784), (40, 3635436), (42, 3462320), (48, 3029530), (56, 2596740), (60, 2423624), (70, 2077392), (80, 1817718), (84, 1731160), (96, 1514765), (105, 1384928), (112, 1298370), (113, 1286880), (120, 1211812), (140, 1038696), (160, 908859), (168, 865580), (210, 692464), (224, 649185), (226, 643440), (240, 605906), (280, 519348), (336, 432790), (339, 428960), (383, 379680), (420, 346232), (452, 321720), (480, 302953), (560, 259674), (565, 257376), (672, 216395), (678, 214480), (766, 189840), (791, 183840), (840, 173116), (904, 160860), (1120, 129837), (1130, 128688), (1149, 126560), (1356, 107240), (1532, 94920), (1582, 91920), (1680, 86558), (1695, 85792), (1808, 80430), (1915, 75936), (2260, 64344), (2298, 63280), (2373, 61280), (2681, 54240), (2712, 53620), (3064, 47460), (3164, 45960), (3360, 43279), (3390, 42896), (3616, 40215), (3830, 37968), (3955, 36768), (4520, 32172), (4596, 31640), (4746, 30640), (5362, 27120), (5424, 26810), (5745, 25312), (6128, 23730), (6328, 22980), (6780, 21448), (7660, 18984), (7910, 18384), (8043, 18080), (9040, 16086), (9192, 15820), (9492, 15320), (10724, 13560), (10848, 13405), (11490, 12656), (11865, 12256)]