1415669640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:820

約数の個数: 256

約数和(自身を含む): 5322240000

約数和(自身を除く): 3906570360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 349, 385, 420, 439, 440, 462, 616, 660, 698, 770, 840, 878, 924, 1047, 1155, 1317, 1320, 1396, 1540, 1745, 1756, 1848, 2094, 2195, 2310, 2443, 2634, 2792, 3073, 3080, 3490, 3512, 3839, 4188, 4390, 4620, 4829, 4886, 5235, 5268, 6146, 6585, 6980, 7329, 7678, 8376, 8780, 9219, 9240, 9658, 9772, 10470, 10536, 11517, 12215, 12292, 13170, 13960, 14487, 14658, 15356, 15365, 17560, 18438, 19195, 19316, 19544, 20940, 23034, 24145, 24430, 24584, 26340, 26873, 28974, 29316, 30712, 30730, 33803, 36645, 36876, 38390, 38632, 41880, 46068, 46095, 48290, 48860, 52680, 53746, 57585, 57948, 58632, 61460, 67606, 72435, 73290, 73752, 76780, 80619, 92136, 92190, 96580, 97720, 101409, 107492, 115170, 115896, 122920, 134365, 135212, 144870, 146580, 153211, 153560, 161238, 169015, 184380, 193160, 202818, 214984, 230340, 268730, 270424, 289740, 293160, 306422, 322476, 338030, 368760, 403095, 405636, 459633, 460680, 507045, 537460, 579480, 612844, 644952, 676060, 766055, 806190, 811272, 919266, 1014090, 1072477, 1074920, 1225688, 1352120, 1532110, 1612380, 1685321, 1838532, 2028180, 2144954, 2298165, 3064220, 3217431, 3224760, 3370642, 3677064, 4056360, 4289908, 4596330, 5055963, 5362385, 6128440, 6434862, 6741284, 8426605, 8579816, 9192660, 10111926, 10724770, 11797247, 12869724, 13482568, 16087155, 16853210, 18385320, 20223852, 21449540, 23594494, 25279815, 25739448, 32174310, 33706420, 35391741, 40447704, 42899080, 47188988, 50559630, 58986235, 64348620, 67412840, 70783482, 94377976, 101119260, 117972470, 128697240, 141566964, 176958705, 202238520, 235944940, 283133928, 353917410, 471889880, 707834820, 1415669640]

約数ペア:

[(1, 1415669640), (2, 707834820), (3, 471889880), (4, 353917410), (5, 283133928), (6, 235944940), (7, 202238520), (8, 176958705), (10, 141566964), (11, 128697240), (12, 117972470), (14, 101119260), (15, 94377976), (20, 70783482), (21, 67412840), (22, 64348620), (24, 58986235), (28, 50559630), (30, 47188988), (33, 42899080), (35, 40447704), (40, 35391741), (42, 33706420), (44, 32174310), (55, 25739448), (56, 25279815), (60, 23594494), (66, 21449540), (70, 20223852), (77, 18385320), (84, 16853210), (88, 16087155), (105, 13482568), (110, 12869724), (120, 11797247), (132, 10724770), (140, 10111926), (154, 9192660), (165, 8579816), (168, 8426605), (210, 6741284), (220, 6434862), (231, 6128440), (264, 5362385), (280, 5055963), (308, 4596330), (330, 4289908), (349, 4056360), (385, 3677064), (420, 3370642), (439, 3224760), (440, 3217431), (462, 3064220), (616, 2298165), (660, 2144954), (698, 2028180), (770, 1838532), (840, 1685321), (878, 1612380), (924, 1532110), (1047, 1352120), (1155, 1225688), (1317, 1074920), (1320, 1072477), (1396, 1014090), (1540, 919266), (1745, 811272), (1756, 806190), (1848, 766055), (2094, 676060), (2195, 644952), (2310, 612844), (2443, 579480), (2634, 537460), (2792, 507045), (3073, 460680), (3080, 459633), (3490, 405636), (3512, 403095), (3839, 368760), (4188, 338030), (4390, 322476), (4620, 306422), (4829, 293160), (4886, 289740), (5235, 270424), (5268, 268730), (6146, 230340), (6585, 214984), (6980, 202818), (7329, 193160), (7678, 184380), (8376, 169015), (8780, 161238), (9219, 153560), (9240, 153211), (9658, 146580), (9772, 144870), (10470, 135212), (10536, 134365), (11517, 122920), (12215, 115896), (12292, 115170), (13170, 107492), (13960, 101409), (14487, 97720), (14658, 96580), (15356, 92190), (15365, 92136), (17560, 80619), (18438, 76780), (19195, 73752), (19316, 73290), (19544, 72435), (20940, 67606), (23034, 61460), (24145, 58632), (24430, 57948), (24584, 57585), (26340, 53746), (26873, 52680), (28974, 48860), (29316, 48290), (30712, 46095), (30730, 46068), (33803, 41880), (36645, 38632), (36876, 38390)]