488289060

素因数分解:

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

素因数の和:525

約数の個数: 288

約数和(自身を含む): 1815969792

約数和(自身を除く): 1327680732

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, 243, 252, 270, 279, 310, 315, 324, 372, 378, 405, 420, 434, 463, 465, 486, 540, 558, 567, 620, 630, 651, 756, 810, 837, 868, 926, 930, 945, 972, 1085, 1116, 1134, 1215, 1260, 1302, 1389, 1395, 1620, 1674, 1701, 1852, 1860, 1890, 1953, 2170, 2268, 2315, 2430, 2511, 2604, 2778, 2790, 2835, 3241, 3255, 3348, 3402, 3780, 3906, 4167, 4185, 4340, 4630, 4860, 5022, 5556, 5580, 5670, 5859, 6482, 6510, 6804, 6945, 7533, 7812, 8334, 8370, 8505, 9260, 9723, 9765, 10044, 11340, 11718, 12501, 12555, 12964, 13020, 13890, 14353, 15066, 16205, 16668, 16740, 17010, 17577, 19446, 19530, 20835, 23436, 25002, 25110, 27780, 28706, 29169, 29295, 30132, 32410, 34020, 35154, 37503, 37665, 38892, 39060, 41670, 43059, 48615, 50004, 50220, 52731, 57412, 58338, 58590, 62505, 64820, 70308, 71765, 75006, 75330, 83340, 86118, 87507, 87885, 97230, 100471, 105462, 112509, 116676, 117180, 125010, 129177, 143530, 145845, 150012, 150660, 172236, 175014, 175770, 187515, 194460, 200942, 210924, 215295, 225018, 250020, 258354, 262521, 263655, 287060, 291690, 301413, 350028, 351540, 375030, 387531, 401884, 430590, 437535, 450036, 502355, 516708, 525042, 527310, 562545, 583380, 602826, 645885, 750060, 775062, 787563, 861180, 875070, 904239, 1004710, 1050084, 1054620, 1125090, 1162593, 1205652, 1291770, 1312605, 1507065, 1550124, 1575126, 1750140, 1808478, 1937655, 2009420, 2250180, 2325186, 2583540, 2625210, 2712717, 3014130, 3150252, 3487779, 3616956, 3875310, 3937815, 4521195, 4650372, 5250420, 5425434, 5812965, 6028260, 6975558, 7750620, 7875630, 8138151, 9042390, 10850868, 11625930, 13563585, 13951116, 15751260, 16276302, 17438895, 18084780, 23251860, 24414453, 27127170, 32552604, 34877790, 40690755, 48828906, 54254340, 69755580, 81381510, 97657812, 122072265, 162763020, 244144530, 488289060]

約数ペア:

[(1, 488289060), (2, 244144530), (3, 162763020), (4, 122072265), (5, 97657812), (6, 81381510), (7, 69755580), (9, 54254340), (10, 48828906), (12, 40690755), (14, 34877790), (15, 32552604), (18, 27127170), (20, 24414453), (21, 23251860), (27, 18084780), (28, 17438895), (30, 16276302), (31, 15751260), (35, 13951116), (36, 13563585), (42, 11625930), (45, 10850868), (54, 9042390), (60, 8138151), (62, 7875630), (63, 7750620), (70, 6975558), (81, 6028260), (84, 5812965), (90, 5425434), (93, 5250420), (105, 4650372), (108, 4521195), (124, 3937815), (126, 3875310), (135, 3616956), (140, 3487779), (155, 3150252), (162, 3014130), (180, 2712717), (186, 2625210), (189, 2583540), (210, 2325186), (217, 2250180), (243, 2009420), (252, 1937655), (270, 1808478), (279, 1750140), (310, 1575126), (315, 1550124), (324, 1507065), (372, 1312605), (378, 1291770), (405, 1205652), (420, 1162593), (434, 1125090), (463, 1054620), (465, 1050084), (486, 1004710), (540, 904239), (558, 875070), (567, 861180), (620, 787563), (630, 775062), (651, 750060), (756, 645885), (810, 602826), (837, 583380), (868, 562545), (926, 527310), (930, 525042), (945, 516708), (972, 502355), (1085, 450036), (1116, 437535), (1134, 430590), (1215, 401884), (1260, 387531), (1302, 375030), (1389, 351540), (1395, 350028), (1620, 301413), (1674, 291690), (1701, 287060), (1852, 263655), (1860, 262521), (1890, 258354), (1953, 250020), (2170, 225018), (2268, 215295), (2315, 210924), (2430, 200942), (2511, 194460), (2604, 187515), (2778, 175770), (2790, 175014), (2835, 172236), (3241, 150660), (3255, 150012), (3348, 145845), (3402, 143530), (3780, 129177), (3906, 125010), (4167, 117180), (4185, 116676), (4340, 112509), (4630, 105462), (4860, 100471), (5022, 97230), (5556, 87885), (5580, 87507), (5670, 86118), (5859, 83340), (6482, 75330), (6510, 75006), (6804, 71765), (6945, 70308), (7533, 64820), (7812, 62505), (8334, 58590), (8370, 58338), (8505, 57412), (9260, 52731), (9723, 50220), (9765, 50004), (10044, 48615), (11340, 43059), (11718, 41670), (12501, 39060), (12555, 38892), (12964, 37665), (13020, 37503), (13890, 35154), (14353, 34020), (15066, 32410), (16205, 30132), (16668, 29295), (16740, 29169), (17010, 28706), (17577, 27780), (19446, 25110), (19530, 25002), (20835, 23436)]