2174905440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:722

約数の個数: 288

約数和(自身を含む): 7766793216

約数和(自身を除く): 5591887776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 83, 90, 93, 96, 120, 124, 144, 155, 160, 166, 180, 186, 240, 248, 249, 279, 288, 310, 332, 360, 372, 415, 465, 480, 496, 498, 558, 587, 620, 664, 720, 744, 747, 830, 930, 992, 996, 1116, 1174, 1240, 1245, 1328, 1395, 1440, 1488, 1494, 1660, 1761, 1860, 1992, 2232, 2348, 2480, 2490, 2573, 2656, 2790, 2935, 2976, 2988, 3320, 3522, 3720, 3735, 3984, 4464, 4696, 4960, 4980, 5146, 5283, 5580, 5870, 5976, 6640, 7044, 7440, 7470, 7719, 7968, 8805, 8928, 9392, 9960, 10292, 10566, 11160, 11740, 11952, 12865, 13280, 14088, 14880, 14940, 15438, 17610, 18197, 18784, 19920, 20584, 21132, 22320, 23157, 23480, 23904, 25730, 26415, 28176, 29880, 30876, 35220, 36394, 38595, 39840, 41168, 42264, 44640, 46314, 46960, 48721, 51460, 52830, 54591, 56352, 59760, 61752, 70440, 72788, 77190, 82336, 84528, 90985, 92628, 93920, 97442, 102920, 105660, 109182, 115785, 119520, 123504, 140880, 145576, 146163, 154380, 163773, 169056, 181970, 185256, 194884, 205840, 211320, 218364, 231570, 243605, 247008, 272955, 281760, 291152, 292326, 308760, 327546, 363940, 370512, 389768, 411680, 422640, 436728, 438489, 463140, 487210, 545910, 582304, 584652, 617520, 655092, 727880, 730815, 741024, 779536, 818865, 845280, 873456, 876978, 926280, 974420, 1091820, 1169304, 1235040, 1310184, 1455760, 1461630, 1510351, 1559072, 1637730, 1746912, 1753956, 1852560, 1948840, 2183640, 2192445, 2338608, 2620368, 2911520, 2923260, 3020702, 3275460, 3507912, 3705120, 3897680, 4367280, 4384890, 4531053, 4677216, 5240736, 5846520, 6041404, 6550920, 7015824, 7551755, 7795360, 8734560, 8769780, 9062106, 11693040, 12082808, 13101840, 13593159, 14031648, 15103510, 17539560, 18124212, 22655265, 23386080, 24165616, 26203680, 27186318, 30207020, 35079120, 36248424, 45310530, 48331232, 54372636, 60414040, 67965795, 70158240, 72496848, 90621060, 108745272, 120828080, 135931590, 144993696, 181242120, 217490544, 241656160, 271863180, 362484240, 434981088, 543726360, 724968480, 1087452720, 2174905440]

約数ペア:

[(1, 2174905440), (2, 1087452720), (3, 724968480), (4, 543726360), (5, 434981088), (6, 362484240), (8, 271863180), (9, 241656160), (10, 217490544), (12, 181242120), (15, 144993696), (16, 135931590), (18, 120828080), (20, 108745272), (24, 90621060), (30, 72496848), (31, 70158240), (32, 67965795), (36, 60414040), (40, 54372636), (45, 48331232), (48, 45310530), (60, 36248424), (62, 35079120), (72, 30207020), (80, 27186318), (83, 26203680), (90, 24165616), (93, 23386080), (96, 22655265), (120, 18124212), (124, 17539560), (144, 15103510), (155, 14031648), (160, 13593159), (166, 13101840), (180, 12082808), (186, 11693040), (240, 9062106), (248, 8769780), (249, 8734560), (279, 7795360), (288, 7551755), (310, 7015824), (332, 6550920), (360, 6041404), (372, 5846520), (415, 5240736), (465, 4677216), (480, 4531053), (496, 4384890), (498, 4367280), (558, 3897680), (587, 3705120), (620, 3507912), (664, 3275460), (720, 3020702), (744, 2923260), (747, 2911520), (830, 2620368), (930, 2338608), (992, 2192445), (996, 2183640), (1116, 1948840), (1174, 1852560), (1240, 1753956), (1245, 1746912), (1328, 1637730), (1395, 1559072), (1440, 1510351), (1488, 1461630), (1494, 1455760), (1660, 1310184), (1761, 1235040), (1860, 1169304), (1992, 1091820), (2232, 974420), (2348, 926280), (2480, 876978), (2490, 873456), (2573, 845280), (2656, 818865), (2790, 779536), (2935, 741024), (2976, 730815), (2988, 727880), (3320, 655092), (3522, 617520), (3720, 584652), (3735, 582304), (3984, 545910), (4464, 487210), (4696, 463140), (4960, 438489), (4980, 436728), (5146, 422640), (5283, 411680), (5580, 389768), (5870, 370512), (5976, 363940), (6640, 327546), (7044, 308760), (7440, 292326), (7470, 291152), (7719, 281760), (7968, 272955), (8805, 247008), (8928, 243605), (9392, 231570), (9960, 218364), (10292, 211320), (10566, 205840), (11160, 194884), (11740, 185256), (11952, 181970), (12865, 169056), (13280, 163773), (14088, 154380), (14880, 146163), (14940, 145576), (15438, 140880), (17610, 123504), (18197, 119520), (18784, 115785), (19920, 109182), (20584, 105660), (21132, 102920), (22320, 97442), (23157, 93920), (23480, 92628), (23904, 90985), (25730, 84528), (26415, 82336), (28176, 77190), (29880, 72788), (30876, 70440), (35220, 61752), (36394, 59760), (38595, 56352), (39840, 54591), (41168, 52830), (42264, 51460), (44640, 48721), (46314, 46960)]