67727760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 223914240

約数和(自身を除く): 156186480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 37, 40, 48, 58, 60, 74, 80, 87, 111, 116, 120, 145, 148, 174, 185, 222, 232, 240, 263, 290, 296, 348, 370, 435, 444, 464, 526, 555, 580, 592, 696, 740, 789, 870, 888, 1052, 1073, 1110, 1160, 1315, 1392, 1480, 1578, 1740, 1776, 2104, 2146, 2220, 2320, 2630, 2960, 3156, 3219, 3480, 3945, 4208, 4292, 4440, 5260, 5365, 6312, 6438, 6960, 7627, 7890, 8584, 8880, 9731, 10520, 10730, 12624, 12876, 15254, 15780, 16095, 17168, 19462, 21040, 21460, 22881, 25752, 29193, 30508, 31560, 32190, 38135, 38924, 42920, 45762, 48655, 51504, 58386, 61016, 63120, 64380, 76270, 77848, 85840, 91524, 97310, 114405, 116772, 122032, 128760, 145965, 152540, 155696, 183048, 194620, 228810, 233544, 257520, 282199, 291930, 305080, 366096, 389240, 457620, 467088, 564398, 583860, 610160, 778480, 846597, 915240, 1128796, 1167720, 1410995, 1693194, 1830480, 2257592, 2335440, 2821990, 3386388, 4232985, 4515184, 5643980, 6772776, 8465970, 11287960, 13545552, 16931940, 22575920, 33863880, 67727760]

約数ペア:

[(1, 67727760), (2, 33863880), (3, 22575920), (4, 16931940), (5, 13545552), (6, 11287960), (8, 8465970), (10, 6772776), (12, 5643980), (15, 4515184), (16, 4232985), (20, 3386388), (24, 2821990), (29, 2335440), (30, 2257592), (37, 1830480), (40, 1693194), (48, 1410995), (58, 1167720), (60, 1128796), (74, 915240), (80, 846597), (87, 778480), (111, 610160), (116, 583860), (120, 564398), (145, 467088), (148, 457620), (174, 389240), (185, 366096), (222, 305080), (232, 291930), (240, 282199), (263, 257520), (290, 233544), (296, 228810), (348, 194620), (370, 183048), (435, 155696), (444, 152540), (464, 145965), (526, 128760), (555, 122032), (580, 116772), (592, 114405), (696, 97310), (740, 91524), (789, 85840), (870, 77848), (888, 76270), (1052, 64380), (1073, 63120), (1110, 61016), (1160, 58386), (1315, 51504), (1392, 48655), (1480, 45762), (1578, 42920), (1740, 38924), (1776, 38135), (2104, 32190), (2146, 31560), (2220, 30508), (2320, 29193), (2630, 25752), (2960, 22881), (3156, 21460), (3219, 21040), (3480, 19462), (3945, 17168), (4208, 16095), (4292, 15780), (4440, 15254), (5260, 12876), (5365, 12624), (6312, 10730), (6438, 10520), (6960, 9731), (7627, 8880), (7890, 8584)]