2142574920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1699}}^1$

素因数の和:1860

約数の個数: 192

約数和(自身を含む): 7255872000

約数和(自身を除く): 5113297080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 113, 120, 124, 155, 180, 186, 226, 248, 279, 310, 339, 360, 372, 452, 465, 558, 565, 620, 678, 744, 904, 930, 1017, 1116, 1130, 1240, 1356, 1395, 1695, 1699, 1860, 2034, 2232, 2260, 2712, 2790, 3390, 3398, 3503, 3720, 4068, 4520, 5085, 5097, 5580, 6780, 6796, 7006, 8136, 8495, 10170, 10194, 10509, 11160, 13560, 13592, 14012, 15291, 16990, 17515, 20340, 20388, 21018, 25485, 28024, 30582, 31527, 33980, 35030, 40680, 40776, 42036, 50970, 52545, 52669, 61164, 63054, 67960, 70060, 76455, 84072, 101940, 105090, 105338, 122328, 126108, 140120, 152910, 157635, 158007, 191987, 203880, 210180, 210676, 252216, 263345, 305820, 315270, 316014, 383974, 420360, 421352, 474021, 526690, 575961, 611640, 630540, 632028, 767948, 790035, 948042, 959935, 1053380, 1151922, 1261080, 1264056, 1535896, 1580070, 1727883, 1896084, 1919870, 2106760, 2303844, 2370105, 2879805, 3160140, 3455766, 3792168, 3839740, 4607688, 4740210, 5759610, 5951597, 6320280, 6911532, 7679480, 8639415, 9480420, 11519220, 11903194, 13823064, 17278830, 17854791, 18960840, 23038440, 23806388, 29757985, 34557660, 35709582, 47612776, 53564373, 59515970, 69115320, 71419164, 89273955, 107128746, 119031940, 142838328, 178547910, 214257492, 238063880, 267821865, 357095820, 428514984, 535643730, 714191640, 1071287460, 2142574920]

約数ペア:

[(1, 2142574920), (2, 1071287460), (3, 714191640), (4, 535643730), (5, 428514984), (6, 357095820), (8, 267821865), (9, 238063880), (10, 214257492), (12, 178547910), (15, 142838328), (18, 119031940), (20, 107128746), (24, 89273955), (30, 71419164), (31, 69115320), (36, 59515970), (40, 53564373), (45, 47612776), (60, 35709582), (62, 34557660), (72, 29757985), (90, 23806388), (93, 23038440), (113, 18960840), (120, 17854791), (124, 17278830), (155, 13823064), (180, 11903194), (186, 11519220), (226, 9480420), (248, 8639415), (279, 7679480), (310, 6911532), (339, 6320280), (360, 5951597), (372, 5759610), (452, 4740210), (465, 4607688), (558, 3839740), (565, 3792168), (620, 3455766), (678, 3160140), (744, 2879805), (904, 2370105), (930, 2303844), (1017, 2106760), (1116, 1919870), (1130, 1896084), (1240, 1727883), (1356, 1580070), (1395, 1535896), (1695, 1264056), (1699, 1261080), (1860, 1151922), (2034, 1053380), (2232, 959935), (2260, 948042), (2712, 790035), (2790, 767948), (3390, 632028), (3398, 630540), (3503, 611640), (3720, 575961), (4068, 526690), (4520, 474021), (5085, 421352), (5097, 420360), (5580, 383974), (6780, 316014), (6796, 315270), (7006, 305820), (8136, 263345), (8495, 252216), (10170, 210676), (10194, 210180), (10509, 203880), (11160, 191987), (13560, 158007), (13592, 157635), (14012, 152910), (15291, 140120), (16990, 126108), (17515, 122328), (20340, 105338), (20388, 105090), (21018, 101940), (25485, 84072), (28024, 76455), (30582, 70060), (31527, 67960), (33980, 63054), (35030, 61164), (40680, 52669), (40776, 52545), (42036, 50970)]