68622120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 256

約数和(自身を含む): 271296000

約数和(自身を除く): 202673880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 313, 315, 348, 360, 378, 406, 420, 435, 504, 522, 540, 580, 609, 626, 630, 696, 756, 783, 812, 840, 870, 939, 945, 1015, 1044, 1080, 1160, 1218, 1252, 1260, 1305, 1512, 1565, 1566, 1624, 1740, 1827, 1878, 1890, 2030, 2088, 2191, 2436, 2504, 2520, 2610, 2817, 3045, 3130, 3132, 3480, 3654, 3756, 3780, 3915, 4060, 4382, 4695, 4872, 5220, 5481, 5634, 6090, 6260, 6264, 6573, 7308, 7512, 7560, 7830, 8120, 8451, 8764, 9077, 9135, 9390, 10440, 10955, 10962, 11268, 12180, 12520, 13146, 14085, 14616, 15660, 16902, 17528, 18154, 18270, 18780, 19719, 21910, 21924, 22536, 24360, 26292, 27231, 27405, 28170, 31320, 32865, 33804, 36308, 36540, 37560, 39438, 42255, 43820, 43848, 45385, 52584, 54462, 54810, 56340, 59157, 63539, 65730, 67608, 72616, 73080, 78876, 81693, 84510, 87640, 90770, 98595, 108924, 109620, 112680, 118314, 127078, 131460, 136155, 157752, 163386, 169020, 181540, 190617, 197190, 217848, 219240, 236628, 245079, 254156, 262920, 272310, 295785, 317695, 326772, 338040, 363080, 381234, 394380, 408465, 473256, 490158, 508312, 544620, 571851, 591570, 635390, 653544, 762468, 788760, 816930, 953085, 980316, 1089240, 1143702, 1183140, 1225395, 1270780, 1524936, 1633860, 1715553, 1906170, 1960632, 2287404, 2366280, 2450790, 2541560, 2859255, 3267720, 3431106, 3812340, 4574808, 4901580, 5718510, 6862212, 7624680, 8577765, 9803160, 11437020, 13724424, 17155530, 22874040, 34311060, 68622120]

約数ペア:

[(1, 68622120), (2, 34311060), (3, 22874040), (4, 17155530), (5, 13724424), (6, 11437020), (7, 9803160), (8, 8577765), (9, 7624680), (10, 6862212), (12, 5718510), (14, 4901580), (15, 4574808), (18, 3812340), (20, 3431106), (21, 3267720), (24, 2859255), (27, 2541560), (28, 2450790), (29, 2366280), (30, 2287404), (35, 1960632), (36, 1906170), (40, 1715553), (42, 1633860), (45, 1524936), (54, 1270780), (56, 1225395), (58, 1183140), (60, 1143702), (63, 1089240), (70, 980316), (72, 953085), (84, 816930), (87, 788760), (90, 762468), (105, 653544), (108, 635390), (116, 591570), (120, 571851), (126, 544620), (135, 508312), (140, 490158), (145, 473256), (168, 408465), (174, 394380), (180, 381234), (189, 363080), (203, 338040), (210, 326772), (216, 317695), (232, 295785), (252, 272310), (261, 262920), (270, 254156), (280, 245079), (290, 236628), (313, 219240), (315, 217848), (348, 197190), (360, 190617), (378, 181540), (406, 169020), (420, 163386), (435, 157752), (504, 136155), (522, 131460), (540, 127078), (580, 118314), (609, 112680), (626, 109620), (630, 108924), (696, 98595), (756, 90770), (783, 87640), (812, 84510), (840, 81693), (870, 78876), (939, 73080), (945, 72616), (1015, 67608), (1044, 65730), (1080, 63539), (1160, 59157), (1218, 56340), (1252, 54810), (1260, 54462), (1305, 52584), (1512, 45385), (1565, 43848), (1566, 43820), (1624, 42255), (1740, 39438), (1827, 37560), (1878, 36540), (1890, 36308), (2030, 33804), (2088, 32865), (2191, 31320), (2436, 28170), (2504, 27405), (2520, 27231), (2610, 26292), (2817, 24360), (3045, 22536), (3130, 21924), (3132, 21910), (3480, 19719), (3654, 18780), (3756, 18270), (3780, 18154), (3915, 17528), (4060, 16902), (4382, 15660), (4695, 14616), (4872, 14085), (5220, 13146), (5481, 12520), (5634, 12180), (6090, 11268), (6260, 10962), (6264, 10955), (6573, 10440), (7308, 9390), (7512, 9135), (7560, 9077), (7830, 8764), (8120, 8451)]