142740360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 256

約数和(自身を含む): 552960000

約数和(自身を除く): 410219640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 79, 84, 90, 105, 108, 120, 126, 135, 140, 158, 168, 180, 189, 210, 216, 237, 239, 252, 270, 280, 315, 316, 360, 378, 395, 420, 474, 478, 504, 540, 553, 630, 632, 711, 717, 756, 790, 840, 945, 948, 956, 1080, 1106, 1185, 1195, 1260, 1422, 1434, 1512, 1580, 1659, 1673, 1890, 1896, 1912, 2133, 2151, 2212, 2370, 2390, 2520, 2765, 2844, 2868, 3160, 3318, 3346, 3555, 3585, 3780, 4266, 4302, 4424, 4740, 4780, 4977, 5019, 5530, 5688, 5736, 6453, 6636, 6692, 7110, 7170, 7560, 8295, 8365, 8532, 8604, 9480, 9560, 9954, 10038, 10665, 10755, 11060, 12906, 13272, 13384, 14220, 14340, 14931, 15057, 16590, 16730, 17064, 17208, 18881, 19908, 20076, 21330, 21510, 22120, 24885, 25095, 25812, 28440, 28680, 29862, 30114, 32265, 33180, 33460, 37762, 39816, 40152, 42660, 43020, 45171, 49770, 50190, 51624, 56643, 59724, 60228, 64530, 66360, 66920, 74655, 75285, 75524, 85320, 86040, 90342, 94405, 99540, 100380, 113286, 119448, 120456, 129060, 132167, 149310, 150570, 151048, 169929, 180684, 188810, 199080, 200760, 225855, 226572, 258120, 264334, 283215, 298620, 301140, 339858, 361368, 377620, 396501, 451710, 453144, 509787, 528668, 566430, 597240, 602280, 660835, 679716, 755240, 793002, 849645, 903420, 1019574, 1057336, 1132860, 1189503, 1321670, 1359432, 1586004, 1699290, 1806840, 1982505, 2039148, 2265720, 2379006, 2548935, 2643340, 3172008, 3398580, 3568509, 3965010, 4078296, 4758012, 5097870, 5286680, 5947515, 6797160, 7137018, 7930020, 9516024, 10195740, 11895030, 14274036, 15860040, 17842545, 20391480, 23790060, 28548072, 35685090, 47580120, 71370180, 142740360]

約数ペア:

[(1, 142740360), (2, 71370180), (3, 47580120), (4, 35685090), (5, 28548072), (6, 23790060), (7, 20391480), (8, 17842545), (9, 15860040), (10, 14274036), (12, 11895030), (14, 10195740), (15, 9516024), (18, 7930020), (20, 7137018), (21, 6797160), (24, 5947515), (27, 5286680), (28, 5097870), (30, 4758012), (35, 4078296), (36, 3965010), (40, 3568509), (42, 3398580), (45, 3172008), (54, 2643340), (56, 2548935), (60, 2379006), (63, 2265720), (70, 2039148), (72, 1982505), (79, 1806840), (84, 1699290), (90, 1586004), (105, 1359432), (108, 1321670), (120, 1189503), (126, 1132860), (135, 1057336), (140, 1019574), (158, 903420), (168, 849645), (180, 793002), (189, 755240), (210, 679716), (216, 660835), (237, 602280), (239, 597240), (252, 566430), (270, 528668), (280, 509787), (315, 453144), (316, 451710), (360, 396501), (378, 377620), (395, 361368), (420, 339858), (474, 301140), (478, 298620), (504, 283215), (540, 264334), (553, 258120), (630, 226572), (632, 225855), (711, 200760), (717, 199080), (756, 188810), (790, 180684), (840, 169929), (945, 151048), (948, 150570), (956, 149310), (1080, 132167), (1106, 129060), (1185, 120456), (1195, 119448), (1260, 113286), (1422, 100380), (1434, 99540), (1512, 94405), (1580, 90342), (1659, 86040), (1673, 85320), (1890, 75524), (1896, 75285), (1912, 74655), (2133, 66920), (2151, 66360), (2212, 64530), (2370, 60228), (2390, 59724), (2520, 56643), (2765, 51624), (2844, 50190), (2868, 49770), (3160, 45171), (3318, 43020), (3346, 42660), (3555, 40152), (3585, 39816), (3780, 37762), (4266, 33460), (4302, 33180), (4424, 32265), (4740, 30114), (4780, 29862), (4977, 28680), (5019, 28440), (5530, 25812), (5688, 25095), (5736, 24885), (6453, 22120), (6636, 21510), (6692, 21330), (7110, 20076), (7170, 19908), (7560, 18881), (8295, 17208), (8365, 17064), (8532, 16730), (8604, 16590), (9480, 15057), (9560, 14931), (9954, 14340), (10038, 14220), (10665, 13384), (10755, 13272), (11060, 12906)]