3880175760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:974

約数の個数: 240

約数和(自身を含む): 13522848768

約数和(自身を除く): 9642673008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 263, 279, 310, 360, 372, 465, 496, 526, 558, 620, 661, 720, 744, 789, 930, 1052, 1116, 1240, 1315, 1322, 1395, 1488, 1578, 1860, 1983, 2104, 2232, 2367, 2480, 2630, 2644, 2790, 3156, 3305, 3720, 3945, 3966, 4208, 4464, 4734, 5260, 5288, 5580, 5949, 6312, 6610, 7440, 7890, 7932, 8153, 9468, 9915, 10520, 10576, 11160, 11835, 11898, 12624, 13220, 15780, 15864, 16306, 18936, 19830, 20491, 21040, 22320, 23670, 23796, 24459, 26440, 29745, 31560, 31728, 32612, 37872, 39660, 40765, 40982, 47340, 47592, 48918, 52880, 59490, 61473, 63120, 65224, 73377, 79320, 81530, 81964, 94680, 95184, 97836, 102455, 118980, 122295, 122946, 130448, 146754, 158640, 163060, 163928, 173843, 184419, 189360, 195672, 204910, 237960, 244590, 245892, 293508, 307365, 326120, 327856, 347686, 366885, 368838, 391344, 409820, 475920, 489180, 491784, 521529, 587016, 614730, 652240, 695372, 733770, 737676, 819640, 869215, 922095, 978360, 983568, 1043058, 1174032, 1229460, 1390744, 1467540, 1475352, 1564587, 1639280, 1738430, 1844190, 1956720, 2086116, 2458920, 2607645, 2781488, 2935080, 2950704, 3129174, 3476860, 3688380, 4172232, 4917840, 5215290, 5389133, 5870160, 6258348, 6953720, 7376760, 7822935, 8344464, 10430580, 10778266, 12516696, 13907440, 14753520, 15645870, 16167399, 20861160, 21556532, 25033392, 26945665, 31291740, 32334798, 41722320, 43113064, 48502197, 53891330, 62583480, 64669596, 80836995, 86226128, 97004394, 107782660, 125166960, 129339192, 161673990, 194008788, 215565320, 242510985, 258678384, 323347980, 388017576, 431130640, 485021970, 646695960, 776035152, 970043940, 1293391920, 1940087880, 3880175760]

約数ペア:

[(1, 3880175760), (2, 1940087880), (3, 1293391920), (4, 970043940), (5, 776035152), (6, 646695960), (8, 485021970), (9, 431130640), (10, 388017576), (12, 323347980), (15, 258678384), (16, 242510985), (18, 215565320), (20, 194008788), (24, 161673990), (30, 129339192), (31, 125166960), (36, 107782660), (40, 97004394), (45, 86226128), (48, 80836995), (60, 64669596), (62, 62583480), (72, 53891330), (80, 48502197), (90, 43113064), (93, 41722320), (120, 32334798), (124, 31291740), (144, 26945665), (155, 25033392), (180, 21556532), (186, 20861160), (240, 16167399), (248, 15645870), (263, 14753520), (279, 13907440), (310, 12516696), (360, 10778266), (372, 10430580), (465, 8344464), (496, 7822935), (526, 7376760), (558, 6953720), (620, 6258348), (661, 5870160), (720, 5389133), (744, 5215290), (789, 4917840), (930, 4172232), (1052, 3688380), (1116, 3476860), (1240, 3129174), (1315, 2950704), (1322, 2935080), (1395, 2781488), (1488, 2607645), (1578, 2458920), (1860, 2086116), (1983, 1956720), (2104, 1844190), (2232, 1738430), (2367, 1639280), (2480, 1564587), (2630, 1475352), (2644, 1467540), (2790, 1390744), (3156, 1229460), (3305, 1174032), (3720, 1043058), (3945, 983568), (3966, 978360), (4208, 922095), (4464, 869215), (4734, 819640), (5260, 737676), (5288, 733770), (5580, 695372), (5949, 652240), (6312, 614730), (6610, 587016), (7440, 521529), (7890, 491784), (7932, 489180), (8153, 475920), (9468, 409820), (9915, 391344), (10520, 368838), (10576, 366885), (11160, 347686), (11835, 327856), (11898, 326120), (12624, 307365), (13220, 293508), (15780, 245892), (15864, 244590), (16306, 237960), (18936, 204910), (19830, 195672), (20491, 189360), (21040, 184419), (22320, 173843), (23670, 163928), (23796, 163060), (24459, 158640), (26440, 146754), (29745, 130448), (31560, 122946), (31728, 122295), (32612, 118980), (37872, 102455), (39660, 97836), (40765, 95184), (40982, 94680), (47340, 81964), (47592, 81530), (48918, 79320), (52880, 73377), (59490, 65224), (61473, 63120)]