199139040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1542

約数の個数: 192

約数和(自身を含む): 719953920

約数和(自身を除く): 520814880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1487, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2974, 2976, 3348, 3720, 4185, 4320, 4461, 4464, 4960, 5580, 5948, 6696, 7435, 7440, 8370, 8922, 8928, 11160, 11896, 13383, 13392, 14870, 14880, 16740, 17844, 22305, 22320, 23792, 26766, 26784, 29740, 33480, 35688, 40149, 44610, 44640, 46097, 47584, 53532, 59480, 66915, 66960, 71376, 80298, 89220, 92194, 107064, 118960, 133830, 133920, 138291, 142752, 160596, 178440, 184388, 200745, 214128, 230485, 237920, 267660, 276582, 321192, 356880, 368776, 401490, 414873, 428256, 460970, 535320, 553164, 642384, 691455, 713760, 737552, 802980, 829746, 921940, 1070640, 1106328, 1244619, 1284768, 1382910, 1475104, 1605960, 1659492, 1843880, 2074365, 2141280, 2212656, 2489238, 2765820, 3211920, 3318984, 3687760, 4148730, 4425312, 4978476, 5531640, 6223095, 6423840, 6637968, 7375520, 8297460, 9956952, 11063280, 12446190, 13275936, 16594920, 19913904, 22126560, 24892380, 33189840, 39827808, 49784760, 66379680, 99569520, 199139040]

約数ペア:

[(1, 199139040), (2, 99569520), (3, 66379680), (4, 49784760), (5, 39827808), (6, 33189840), (8, 24892380), (9, 22126560), (10, 19913904), (12, 16594920), (15, 13275936), (16, 12446190), (18, 11063280), (20, 9956952), (24, 8297460), (27, 7375520), (30, 6637968), (31, 6423840), (32, 6223095), (36, 5531640), (40, 4978476), (45, 4425312), (48, 4148730), (54, 3687760), (60, 3318984), (62, 3211920), (72, 2765820), (80, 2489238), (90, 2212656), (93, 2141280), (96, 2074365), (108, 1843880), (120, 1659492), (124, 1605960), (135, 1475104), (144, 1382910), (155, 1284768), (160, 1244619), (180, 1106328), (186, 1070640), (216, 921940), (240, 829746), (248, 802980), (270, 737552), (279, 713760), (288, 691455), (310, 642384), (360, 553164), (372, 535320), (432, 460970), (465, 428256), (480, 414873), (496, 401490), (540, 368776), (558, 356880), (620, 321192), (720, 276582), (744, 267660), (837, 237920), (864, 230485), (930, 214128), (992, 200745), (1080, 184388), (1116, 178440), (1240, 160596), (1395, 142752), (1440, 138291), (1487, 133920), (1488, 133830), (1674, 118960), (1860, 107064), (2160, 92194), (2232, 89220), (2480, 80298), (2790, 71376), (2974, 66960), (2976, 66915), (3348, 59480), (3720, 53532), (4185, 47584), (4320, 46097), (4461, 44640), (4464, 44610), (4960, 40149), (5580, 35688), (5948, 33480), (6696, 29740), (7435, 26784), (7440, 26766), (8370, 23792), (8922, 22320), (8928, 22305), (11160, 17844), (11896, 16740), (13383, 14880), (13392, 14870)]