169576920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 586872000

約数和(自身を除く): 417295080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 37, 40, 45, 58, 60, 72, 74, 87, 90, 111, 116, 120, 145, 148, 174, 180, 185, 222, 232, 261, 290, 296, 333, 348, 360, 370, 435, 439, 444, 522, 555, 580, 666, 696, 740, 870, 878, 888, 1044, 1073, 1110, 1160, 1305, 1317, 1332, 1480, 1665, 1740, 1756, 2088, 2146, 2195, 2220, 2610, 2634, 2664, 3219, 3330, 3480, 3512, 3951, 4292, 4390, 4440, 5220, 5268, 5365, 6438, 6585, 6660, 7902, 8584, 8780, 9657, 10440, 10536, 10730, 12731, 12876, 13170, 13320, 15804, 16095, 16243, 17560, 19314, 19755, 21460, 25462, 25752, 26340, 31608, 32190, 32486, 38193, 38628, 39510, 42920, 48285, 48729, 50924, 52680, 63655, 64380, 64972, 76386, 77256, 79020, 81215, 96570, 97458, 101848, 114579, 127310, 128760, 129944, 146187, 152772, 158040, 162430, 190965, 193140, 194916, 229158, 243645, 254620, 292374, 305544, 324860, 381930, 386280, 389832, 458316, 471047, 487290, 509240, 572895, 584748, 649720, 730935, 763860, 916632, 942094, 974580, 1145790, 1169496, 1413141, 1461870, 1527720, 1884188, 1949160, 2291580, 2355235, 2826282, 2923740, 3768376, 4239423, 4583160, 4710470, 5652564, 5847480, 7065705, 8478846, 9420940, 11305128, 14131410, 16957692, 18841880, 21197115, 28262820, 33915384, 42394230, 56525640, 84788460, 169576920]

約数ペア:

[(1, 169576920), (2, 84788460), (3, 56525640), (4, 42394230), (5, 33915384), (6, 28262820), (8, 21197115), (9, 18841880), (10, 16957692), (12, 14131410), (15, 11305128), (18, 9420940), (20, 8478846), (24, 7065705), (29, 5847480), (30, 5652564), (36, 4710470), (37, 4583160), (40, 4239423), (45, 3768376), (58, 2923740), (60, 2826282), (72, 2355235), (74, 2291580), (87, 1949160), (90, 1884188), (111, 1527720), (116, 1461870), (120, 1413141), (145, 1169496), (148, 1145790), (174, 974580), (180, 942094), (185, 916632), (222, 763860), (232, 730935), (261, 649720), (290, 584748), (296, 572895), (333, 509240), (348, 487290), (360, 471047), (370, 458316), (435, 389832), (439, 386280), (444, 381930), (522, 324860), (555, 305544), (580, 292374), (666, 254620), (696, 243645), (740, 229158), (870, 194916), (878, 193140), (888, 190965), (1044, 162430), (1073, 158040), (1110, 152772), (1160, 146187), (1305, 129944), (1317, 128760), (1332, 127310), (1480, 114579), (1665, 101848), (1740, 97458), (1756, 96570), (2088, 81215), (2146, 79020), (2195, 77256), (2220, 76386), (2610, 64972), (2634, 64380), (2664, 63655), (3219, 52680), (3330, 50924), (3480, 48729), (3512, 48285), (3951, 42920), (4292, 39510), (4390, 38628), (4440, 38193), (5220, 32486), (5268, 32190), (5365, 31608), (6438, 26340), (6585, 25752), (6660, 25462), (7902, 21460), (8584, 19755), (8780, 19314), (9657, 17560), (10440, 16243), (10536, 16095), (10730, 15804), (12731, 13320), (12876, 13170)]