271608120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1035

約数の個数: 256

約数和(自身を含む): 1063756800

約数和(自身を除く): 792148680

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, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 84, 90, 105, 108, 111, 120, 126, 135, 140, 148, 168, 180, 185, 189, 210, 216, 222, 252, 259, 270, 280, 296, 315, 333, 360, 370, 378, 420, 444, 504, 518, 540, 555, 630, 666, 740, 756, 777, 840, 888, 945, 971, 999, 1036, 1080, 1110, 1260, 1295, 1332, 1480, 1512, 1554, 1665, 1890, 1942, 1998, 2072, 2220, 2331, 2520, 2590, 2664, 2913, 3108, 3330, 3780, 3884, 3885, 3996, 4440, 4662, 4855, 4995, 5180, 5826, 6216, 6660, 6797, 6993, 7560, 7768, 7770, 7992, 8739, 9324, 9710, 9990, 10360, 11652, 11655, 13320, 13594, 13986, 14565, 15540, 17478, 18648, 19420, 19980, 20391, 23304, 23310, 26217, 27188, 27972, 29130, 31080, 33985, 34956, 34965, 35927, 38840, 39960, 40782, 43695, 46620, 52434, 54376, 55944, 58260, 61173, 67970, 69912, 69930, 71854, 81564, 87390, 93240, 101955, 104868, 107781, 116520, 122346, 131085, 135940, 139860, 143708, 163128, 174780, 179635, 183519, 203910, 209736, 215562, 244692, 251489, 262170, 271880, 279720, 287416, 305865, 323343, 349560, 359270, 367038, 407820, 431124, 489384, 502978, 524340, 538905, 611730, 646686, 718540, 734076, 754467, 815640, 862248, 917595, 970029, 1005956, 1048680, 1077810, 1223460, 1257445, 1293372, 1437080, 1468152, 1508934, 1616715, 1835190, 1940058, 2011912, 2155620, 2263401, 2446920, 2514890, 2586744, 3017868, 3233430, 3670380, 3772335, 3880116, 4311240, 4526802, 4850145, 5029780, 6035736, 6466860, 6790203, 7340760, 7544670, 7760232, 9053604, 9700290, 10059560, 11317005, 12933720, 13580406, 15089340, 18107208, 19400580, 22634010, 27160812, 30178680, 33951015, 38801160, 45268020, 54321624, 67902030, 90536040, 135804060, 271608120]

約数ペア:

[(1, 271608120), (2, 135804060), (3, 90536040), (4, 67902030), (5, 54321624), (6, 45268020), (7, 38801160), (8, 33951015), (9, 30178680), (10, 27160812), (12, 22634010), (14, 19400580), (15, 18107208), (18, 15089340), (20, 13580406), (21, 12933720), (24, 11317005), (27, 10059560), (28, 9700290), (30, 9053604), (35, 7760232), (36, 7544670), (37, 7340760), (40, 6790203), (42, 6466860), (45, 6035736), (54, 5029780), (56, 4850145), (60, 4526802), (63, 4311240), (70, 3880116), (72, 3772335), (74, 3670380), (84, 3233430), (90, 3017868), (105, 2586744), (108, 2514890), (111, 2446920), (120, 2263401), (126, 2155620), (135, 2011912), (140, 1940058), (148, 1835190), (168, 1616715), (180, 1508934), (185, 1468152), (189, 1437080), (210, 1293372), (216, 1257445), (222, 1223460), (252, 1077810), (259, 1048680), (270, 1005956), (280, 970029), (296, 917595), (315, 862248), (333, 815640), (360, 754467), (370, 734076), (378, 718540), (420, 646686), (444, 611730), (504, 538905), (518, 524340), (540, 502978), (555, 489384), (630, 431124), (666, 407820), (740, 367038), (756, 359270), (777, 349560), (840, 323343), (888, 305865), (945, 287416), (971, 279720), (999, 271880), (1036, 262170), (1080, 251489), (1110, 244692), (1260, 215562), (1295, 209736), (1332, 203910), (1480, 183519), (1512, 179635), (1554, 174780), (1665, 163128), (1890, 143708), (1942, 139860), (1998, 135940), (2072, 131085), (2220, 122346), (2331, 116520), (2520, 107781), (2590, 104868), (2664, 101955), (2913, 93240), (3108, 87390), (3330, 81564), (3780, 71854), (3884, 69930), (3885, 69912), (3996, 67970), (4440, 61173), (4662, 58260), (4855, 55944), (4995, 54376), (5180, 52434), (5826, 46620), (6216, 43695), (6660, 40782), (6797, 39960), (6993, 38840), (7560, 35927), (7768, 34965), (7770, 34956), (7992, 33985), (8739, 31080), (9324, 29130), (9710, 27972), (9990, 27188), (10360, 26217), (11652, 23310), (11655, 23304), (13320, 20391), (13594, 19980), (13986, 19420), (14565, 18648), (15540, 17478)]