66066840

素因数分解:

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

素因数の和:1004

約数の個数: 192

約数和(自身を含む): 254741760

約数和(自身を除く): 188674920

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 971, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1942, 1944, 2268, 2430, 2520, 2835, 2913, 3240, 3402, 3780, 3884, 4536, 4855, 4860, 5670, 5826, 6797, 6804, 7560, 7768, 8505, 8739, 9710, 9720, 11340, 11652, 13594, 13608, 14565, 17010, 17478, 19420, 20391, 22680, 23304, 26217, 27188, 29130, 33985, 34020, 34956, 38840, 40782, 43695, 52434, 54376, 58260, 61173, 67970, 68040, 69912, 78651, 81564, 87390, 101955, 104868, 116520, 122346, 131085, 135940, 157302, 163128, 174780, 183519, 203910, 209736, 235953, 244692, 262170, 271880, 305865, 314604, 349560, 367038, 393255, 407820, 471906, 489384, 524340, 550557, 611730, 629208, 734076, 786510, 815640, 917595, 943812, 1048680, 1101114, 1179765, 1223460, 1468152, 1573020, 1651671, 1835190, 1887624, 2202228, 2359530, 2446920, 2752785, 3146040, 3303342, 3670380, 4404456, 4719060, 5505570, 6606684, 7340760, 8258355, 9438120, 11011140, 13213368, 16516710, 22022280, 33033420, 66066840]

約数ペア:

[(1, 66066840), (2, 33033420), (3, 22022280), (4, 16516710), (5, 13213368), (6, 11011140), (7, 9438120), (8, 8258355), (9, 7340760), (10, 6606684), (12, 5505570), (14, 4719060), (15, 4404456), (18, 3670380), (20, 3303342), (21, 3146040), (24, 2752785), (27, 2446920), (28, 2359530), (30, 2202228), (35, 1887624), (36, 1835190), (40, 1651671), (42, 1573020), (45, 1468152), (54, 1223460), (56, 1179765), (60, 1101114), (63, 1048680), (70, 943812), (72, 917595), (81, 815640), (84, 786510), (90, 734076), (105, 629208), (108, 611730), (120, 550557), (126, 524340), (135, 489384), (140, 471906), (162, 407820), (168, 393255), (180, 367038), (189, 349560), (210, 314604), (216, 305865), (243, 271880), (252, 262170), (270, 244692), (280, 235953), (315, 209736), (324, 203910), (360, 183519), (378, 174780), (405, 163128), (420, 157302), (486, 135940), (504, 131085), (540, 122346), (567, 116520), (630, 104868), (648, 101955), (756, 87390), (810, 81564), (840, 78651), (945, 69912), (971, 68040), (972, 67970), (1080, 61173), (1134, 58260), (1215, 54376), (1260, 52434), (1512, 43695), (1620, 40782), (1701, 38840), (1890, 34956), (1942, 34020), (1944, 33985), (2268, 29130), (2430, 27188), (2520, 26217), (2835, 23304), (2913, 22680), (3240, 20391), (3402, 19420), (3780, 17478), (3884, 17010), (4536, 14565), (4855, 13608), (4860, 13594), (5670, 11652), (5826, 11340), (6797, 9720), (6804, 9710), (7560, 8739), (7768, 8505)]