69502320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1444

約数の個数: 160

約数和(自身を含む): 249984000

約数和(自身を除く): 180481680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1399, 1656, 1840, 2070, 2160, 2484, 2760, 2798, 3105, 3312, 4140, 4197, 4968, 5520, 5596, 6210, 6995, 8280, 8394, 9936, 11192, 12420, 12591, 13990, 16560, 16788, 20985, 22384, 24840, 25182, 27980, 32177, 33576, 37773, 41970, 49680, 50364, 55960, 62955, 64354, 67152, 75546, 83940, 96531, 100728, 111920, 125910, 128708, 151092, 160885, 167880, 188865, 193062, 201456, 251820, 257416, 289593, 302184, 321770, 335760, 377730, 386124, 482655, 503640, 514832, 579186, 604368, 643540, 755460, 772248, 868779, 965310, 1007280, 1158372, 1287080, 1447965, 1510920, 1544496, 1737558, 1930620, 2316744, 2574160, 2895930, 3021840, 3475116, 3861240, 4343895, 4633488, 5791860, 6950232, 7722480, 8687790, 11583720, 13900464, 17375580, 23167440, 34751160, 69502320]

約数ペア:

[(1, 69502320), (2, 34751160), (3, 23167440), (4, 17375580), (5, 13900464), (6, 11583720), (8, 8687790), (9, 7722480), (10, 6950232), (12, 5791860), (15, 4633488), (16, 4343895), (18, 3861240), (20, 3475116), (23, 3021840), (24, 2895930), (27, 2574160), (30, 2316744), (36, 1930620), (40, 1737558), (45, 1544496), (46, 1510920), (48, 1447965), (54, 1287080), (60, 1158372), (69, 1007280), (72, 965310), (80, 868779), (90, 772248), (92, 755460), (108, 643540), (115, 604368), (120, 579186), (135, 514832), (138, 503640), (144, 482655), (180, 386124), (184, 377730), (207, 335760), (216, 321770), (230, 302184), (240, 289593), (270, 257416), (276, 251820), (345, 201456), (360, 193062), (368, 188865), (414, 167880), (432, 160885), (460, 151092), (540, 128708), (552, 125910), (621, 111920), (690, 100728), (720, 96531), (828, 83940), (920, 75546), (1035, 67152), (1080, 64354), (1104, 62955), (1242, 55960), (1380, 50364), (1399, 49680), (1656, 41970), (1840, 37773), (2070, 33576), (2160, 32177), (2484, 27980), (2760, 25182), (2798, 24840), (3105, 22384), (3312, 20985), (4140, 16788), (4197, 16560), (4968, 13990), (5520, 12591), (5596, 12420), (6210, 11192), (6995, 9936), (8280, 8394)]