162763020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:522

約数の個数: 240

約数和(自身を含む): 603660288

約数和(自身を除く): 440897268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 324, 372, 378, 405, 420, 434, 463, 465, 540, 558, 567, 620, 630, 651, 756, 810, 837, 868, 926, 930, 945, 1085, 1116, 1134, 1260, 1302, 1389, 1395, 1620, 1674, 1852, 1860, 1890, 1953, 2170, 2268, 2315, 2511, 2604, 2778, 2790, 2835, 3241, 3255, 3348, 3780, 3906, 4167, 4185, 4340, 4630, 5022, 5556, 5580, 5670, 5859, 6482, 6510, 6945, 7812, 8334, 8370, 9260, 9723, 9765, 10044, 11340, 11718, 12501, 12555, 12964, 13020, 13890, 14353, 16205, 16668, 16740, 17577, 19446, 19530, 20835, 23436, 25002, 25110, 27780, 28706, 29169, 29295, 32410, 35154, 37503, 38892, 39060, 41670, 43059, 48615, 50004, 50220, 57412, 58338, 58590, 62505, 64820, 70308, 71765, 75006, 83340, 86118, 87507, 87885, 97230, 100471, 116676, 117180, 125010, 129177, 143530, 145845, 150012, 172236, 175014, 175770, 187515, 194460, 200942, 215295, 250020, 258354, 262521, 287060, 291690, 301413, 350028, 351540, 375030, 387531, 401884, 430590, 437535, 502355, 516708, 525042, 583380, 602826, 645885, 750060, 775062, 861180, 875070, 904239, 1004710, 1050084, 1162593, 1205652, 1291770, 1312605, 1507065, 1550124, 1750140, 1808478, 1937655, 2009420, 2325186, 2583540, 2625210, 2712717, 3014130, 3616956, 3875310, 4521195, 4650372, 5250420, 5425434, 5812965, 6028260, 7750620, 8138151, 9042390, 10850868, 11625930, 13563585, 16276302, 18084780, 23251860, 27127170, 32552604, 40690755, 54254340, 81381510, 162763020]

約数ペア:

[(1, 162763020), (2, 81381510), (3, 54254340), (4, 40690755), (5, 32552604), (6, 27127170), (7, 23251860), (9, 18084780), (10, 16276302), (12, 13563585), (14, 11625930), (15, 10850868), (18, 9042390), (20, 8138151), (21, 7750620), (27, 6028260), (28, 5812965), (30, 5425434), (31, 5250420), (35, 4650372), (36, 4521195), (42, 3875310), (45, 3616956), (54, 3014130), (60, 2712717), (62, 2625210), (63, 2583540), (70, 2325186), (81, 2009420), (84, 1937655), (90, 1808478), (93, 1750140), (105, 1550124), (108, 1507065), (124, 1312605), (126, 1291770), (135, 1205652), (140, 1162593), (155, 1050084), (162, 1004710), (180, 904239), (186, 875070), (189, 861180), (210, 775062), (217, 750060), (252, 645885), (270, 602826), (279, 583380), (310, 525042), (315, 516708), (324, 502355), (372, 437535), (378, 430590), (405, 401884), (420, 387531), (434, 375030), (463, 351540), (465, 350028), (540, 301413), (558, 291690), (567, 287060), (620, 262521), (630, 258354), (651, 250020), (756, 215295), (810, 200942), (837, 194460), (868, 187515), (926, 175770), (930, 175014), (945, 172236), (1085, 150012), (1116, 145845), (1134, 143530), (1260, 129177), (1302, 125010), (1389, 117180), (1395, 116676), (1620, 100471), (1674, 97230), (1852, 87885), (1860, 87507), (1890, 86118), (1953, 83340), (2170, 75006), (2268, 71765), (2315, 70308), (2511, 64820), (2604, 62505), (2778, 58590), (2790, 58338), (2835, 57412), (3241, 50220), (3255, 50004), (3348, 48615), (3780, 43059), (3906, 41670), (4167, 39060), (4185, 38892), (4340, 37503), (4630, 35154), (5022, 32410), (5556, 29295), (5580, 29169), (5670, 28706), (5859, 27780), (6482, 25110), (6510, 25002), (6945, 23436), (7812, 20835), (8334, 19530), (8370, 19446), (9260, 17577), (9723, 16740), (9765, 16668), (10044, 16205), (11340, 14353), (11718, 13890), (12501, 13020), (12555, 12964)]