140686308

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 469647360

約数和(自身を除く): 328961052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 29, 31, 36, 42, 46, 54, 58, 62, 63, 69, 81, 84, 87, 92, 93, 108, 116, 124, 126, 138, 161, 162, 174, 186, 189, 203, 207, 217, 243, 252, 261, 276, 279, 322, 324, 348, 372, 378, 406, 414, 434, 483, 486, 522, 558, 567, 609, 621, 644, 651, 667, 713, 756, 783, 812, 828, 837, 868, 899, 966, 972, 1044, 1116, 1134, 1218, 1242, 1302, 1334, 1426, 1449, 1566, 1674, 1701, 1798, 1827, 1863, 1932, 1953, 2001, 2139, 2268, 2349, 2436, 2484, 2511, 2604, 2668, 2697, 2852, 2898, 3132, 3348, 3402, 3596, 3654, 3726, 3906, 4002, 4278, 4347, 4669, 4698, 4991, 5022, 5394, 5481, 5589, 5796, 5859, 6003, 6293, 6417, 6804, 7047, 7308, 7452, 7533, 7812, 8004, 8091, 8556, 8694, 9338, 9396, 9982, 10044, 10788, 10962, 11178, 11718, 12006, 12586, 12834, 13041, 14007, 14094, 14973, 15066, 16182, 16443, 17388, 17577, 18009, 18676, 18879, 19251, 19964, 20677, 21924, 22356, 23436, 24012, 24273, 25172, 25668, 26082, 28014, 28188, 29946, 30132, 32364, 32886, 35154, 36018, 37758, 38502, 39123, 41354, 42021, 44919, 48546, 49329, 52164, 52731, 54027, 56028, 56637, 57753, 59892, 62031, 65772, 70308, 72036, 72819, 75516, 77004, 78246, 82708, 84042, 89838, 97092, 98658, 105462, 108054, 113274, 115506, 124062, 126063, 134757, 144739, 145638, 156492, 162081, 168084, 169911, 173259, 179676, 186093, 197316, 210924, 216108, 218457, 226548, 231012, 248124, 252126, 269514, 289478, 291276, 324162, 339822, 346518, 372186, 378189, 404271, 434217, 436914, 504252, 509733, 539028, 558279, 578956, 648324, 679644, 693036, 744372, 756378, 808542, 868434, 873828, 1019466, 1116558, 1134567, 1212813, 1302651, 1512756, 1529199, 1617084, 1674837, 1736868, 2038932, 2233116, 2269134, 2425626, 2605302, 3058398, 3349674, 3907953, 4538268, 4851252, 5024511, 5210604, 6116796, 6699348, 7815906, 10049022, 11723859, 15631812, 20098044, 23447718, 35171577, 46895436, 70343154, 140686308]

約数ペア:

[(1, 140686308), (2, 70343154), (3, 46895436), (4, 35171577), (6, 23447718), (7, 20098044), (9, 15631812), (12, 11723859), (14, 10049022), (18, 7815906), (21, 6699348), (23, 6116796), (27, 5210604), (28, 5024511), (29, 4851252), (31, 4538268), (36, 3907953), (42, 3349674), (46, 3058398), (54, 2605302), (58, 2425626), (62, 2269134), (63, 2233116), (69, 2038932), (81, 1736868), (84, 1674837), (87, 1617084), (92, 1529199), (93, 1512756), (108, 1302651), (116, 1212813), (124, 1134567), (126, 1116558), (138, 1019466), (161, 873828), (162, 868434), (174, 808542), (186, 756378), (189, 744372), (203, 693036), (207, 679644), (217, 648324), (243, 578956), (252, 558279), (261, 539028), (276, 509733), (279, 504252), (322, 436914), (324, 434217), (348, 404271), (372, 378189), (378, 372186), (406, 346518), (414, 339822), (434, 324162), (483, 291276), (486, 289478), (522, 269514), (558, 252126), (567, 248124), (609, 231012), (621, 226548), (644, 218457), (651, 216108), (667, 210924), (713, 197316), (756, 186093), (783, 179676), (812, 173259), (828, 169911), (837, 168084), (868, 162081), (899, 156492), (966, 145638), (972, 144739), (1044, 134757), (1116, 126063), (1134, 124062), (1218, 115506), (1242, 113274), (1302, 108054), (1334, 105462), (1426, 98658), (1449, 97092), (1566, 89838), (1674, 84042), (1701, 82708), (1798, 78246), (1827, 77004), (1863, 75516), (1932, 72819), (1953, 72036), (2001, 70308), (2139, 65772), (2268, 62031), (2349, 59892), (2436, 57753), (2484, 56637), (2511, 56028), (2604, 54027), (2668, 52731), (2697, 52164), (2852, 49329), (2898, 48546), (3132, 44919), (3348, 42021), (3402, 41354), (3596, 39123), (3654, 38502), (3726, 37758), (3906, 36018), (4002, 35154), (4278, 32886), (4347, 32364), (4669, 30132), (4698, 29946), (4991, 28188), (5022, 28014), (5394, 26082), (5481, 25668), (5589, 25172), (5796, 24273), (5859, 24012), (6003, 23436), (6293, 22356), (6417, 21924), (6804, 20677), (7047, 19964), (7308, 19251), (7452, 18879), (7533, 18676), (7812, 18009), (8004, 17577), (8091, 17388), (8556, 16443), (8694, 16182), (9338, 15066), (9396, 14973), (9982, 14094), (10044, 14007), (10788, 13041), (10962, 12834), (11178, 12586), (11718, 12006)]