159905340

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 585446400

約数和(自身を除く): 425541060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 59, 60, 63, 70, 81, 84, 90, 105, 108, 118, 126, 135, 140, 162, 177, 180, 189, 210, 236, 239, 252, 270, 295, 315, 324, 354, 378, 405, 413, 420, 478, 531, 540, 567, 590, 630, 708, 717, 756, 810, 826, 885, 945, 956, 1062, 1134, 1180, 1195, 1239, 1260, 1434, 1593, 1620, 1652, 1673, 1770, 1890, 2065, 2124, 2151, 2268, 2390, 2478, 2655, 2835, 2868, 3186, 3346, 3540, 3585, 3717, 3780, 4130, 4302, 4779, 4780, 4956, 5019, 5310, 5670, 6195, 6372, 6453, 6692, 7170, 7434, 7965, 8260, 8365, 8604, 9558, 10038, 10620, 10755, 11151, 11340, 12390, 12906, 14101, 14340, 14868, 15057, 15930, 16730, 18585, 19116, 19359, 20076, 21510, 22302, 23895, 24780, 25095, 25812, 28202, 30114, 31860, 32265, 33453, 33460, 37170, 38718, 42303, 43020, 44604, 45171, 47790, 50190, 55755, 56404, 60228, 64530, 66906, 70505, 74340, 75285, 77436, 84606, 90342, 95580, 96795, 98707, 100380, 111510, 126909, 129060, 133812, 135513, 141010, 150570, 167265, 169212, 180684, 193590, 197414, 211515, 223020, 225855, 253818, 271026, 282020, 296121, 301140, 334530, 380727, 387180, 394828, 423030, 451710, 493535, 507636, 542052, 592242, 634545, 669060, 677565, 761454, 846060, 888363, 903420, 987070, 1142181, 1184484, 1269090, 1355130, 1480605, 1522908, 1776726, 1903635, 1974140, 2284362, 2538180, 2665089, 2710260, 2961210, 3553452, 3807270, 4441815, 4568724, 5330178, 5710905, 5922420, 7614540, 7995267, 8883630, 10660356, 11421810, 13325445, 15990534, 17767260, 22843620, 26650890, 31981068, 39976335, 53301780, 79952670, 159905340]

約数ペア:

[(1, 159905340), (2, 79952670), (3, 53301780), (4, 39976335), (5, 31981068), (6, 26650890), (7, 22843620), (9, 17767260), (10, 15990534), (12, 13325445), (14, 11421810), (15, 10660356), (18, 8883630), (20, 7995267), (21, 7614540), (27, 5922420), (28, 5710905), (30, 5330178), (35, 4568724), (36, 4441815), (42, 3807270), (45, 3553452), (54, 2961210), (59, 2710260), (60, 2665089), (63, 2538180), (70, 2284362), (81, 1974140), (84, 1903635), (90, 1776726), (105, 1522908), (108, 1480605), (118, 1355130), (126, 1269090), (135, 1184484), (140, 1142181), (162, 987070), (177, 903420), (180, 888363), (189, 846060), (210, 761454), (236, 677565), (239, 669060), (252, 634545), (270, 592242), (295, 542052), (315, 507636), (324, 493535), (354, 451710), (378, 423030), (405, 394828), (413, 387180), (420, 380727), (478, 334530), (531, 301140), (540, 296121), (567, 282020), (590, 271026), (630, 253818), (708, 225855), (717, 223020), (756, 211515), (810, 197414), (826, 193590), (885, 180684), (945, 169212), (956, 167265), (1062, 150570), (1134, 141010), (1180, 135513), (1195, 133812), (1239, 129060), (1260, 126909), (1434, 111510), (1593, 100380), (1620, 98707), (1652, 96795), (1673, 95580), (1770, 90342), (1890, 84606), (2065, 77436), (2124, 75285), (2151, 74340), (2268, 70505), (2390, 66906), (2478, 64530), (2655, 60228), (2835, 56404), (2868, 55755), (3186, 50190), (3346, 47790), (3540, 45171), (3585, 44604), (3717, 43020), (3780, 42303), (4130, 38718), (4302, 37170), (4779, 33460), (4780, 33453), (4956, 32265), (5019, 31860), (5310, 30114), (5670, 28202), (6195, 25812), (6372, 25095), (6453, 24780), (6692, 23895), (7170, 22302), (7434, 21510), (7965, 20076), (8260, 19359), (8365, 19116), (8604, 18585), (9558, 16730), (10038, 15930), (10620, 15057), (10755, 14868), (11151, 14340), (11340, 14101), (12390, 12906)]