1431054240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1316

約数の個数: 384

約数和(自身を含む): 5806080000

約数和(自身を除く): 4375025760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 96, 105, 110, 112, 120, 124, 132, 140, 154, 155, 160, 165, 168, 176, 186, 210, 217, 220, 224, 231, 240, 248, 264, 280, 308, 310, 330, 336, 341, 352, 372, 385, 420, 434, 440, 462, 465, 480, 496, 528, 560, 616, 620, 651, 660, 672, 682, 744, 770, 840, 868, 880, 924, 930, 992, 1023, 1056, 1085, 1120, 1155, 1232, 1240, 1249, 1302, 1320, 1364, 1488, 1540, 1680, 1705, 1736, 1760, 1848, 1860, 2046, 2170, 2310, 2387, 2464, 2480, 2498, 2604, 2640, 2728, 2976, 3080, 3255, 3360, 3410, 3472, 3696, 3720, 3747, 4092, 4340, 4620, 4774, 4960, 4996, 5115, 5208, 5280, 5456, 6160, 6245, 6510, 6820, 6944, 7161, 7392, 7440, 7494, 8184, 8680, 8743, 9240, 9548, 9992, 10230, 10416, 10912, 11935, 12320, 12490, 13020, 13640, 13739, 14322, 14880, 14988, 16368, 17360, 17486, 18480, 18735, 19096, 19984, 20460, 20832, 23870, 24980, 26040, 26229, 27280, 27478, 28644, 29976, 32736, 34720, 34972, 35805, 36960, 37470, 38192, 38719, 39968, 40920, 41217, 43715, 47740, 49960, 52080, 52458, 54560, 54956, 57288, 59952, 68695, 69944, 71610, 74940, 76384, 77438, 81840, 82434, 87430, 95480, 96173, 99920, 104160, 104916, 109912, 114576, 116157, 119904, 131145, 137390, 139888, 143220, 149880, 154876, 163680, 164868, 174860, 190960, 192346, 193595, 199840, 206085, 209832, 219824, 229152, 232314, 262290, 271033, 274780, 279776, 286440, 288519, 299760, 309752, 329736, 349720, 381920, 384692, 387190, 412170, 419664, 425909, 439648, 464628, 480865, 524580, 542066, 549560, 572880, 577038, 580785, 599520, 619504, 659472, 699440, 769384, 774380, 813099, 824340, 839328, 851818, 929256, 961730, 1049160, 1084132, 1099120, 1145760, 1154076, 1161570, 1239008, 1277727, 1318944, 1355165, 1398880, 1442595, 1538768, 1548760, 1626198, 1648680, 1703636, 1858512, 1923460, 2098320, 2129545, 2168264, 2198240, 2308152, 2323140, 2555454, 2710330, 2885190, 2981363, 3077536, 3097520, 3252396, 3297360, 3407272, 3717024, 3846920, 4065495, 4196640, 4259090, 4336528, 4616304, 4646280, 5110908, 5420660, 5770380, 5962726, 6195040, 6388635, 6504792, 6594720, 6814544, 7693840, 8130990, 8518180, 8673056, 8944089, 9232608, 9292560, 10221816, 10841320, 11540760, 11925452, 12777270, 13009584, 13629088, 14906815, 15387680, 16261980, 17036360, 17888178, 18585120, 20443632, 21682640, 23081520, 23850904, 25554540, 26019168, 29813630, 32523960, 34072720, 35776356, 40887264, 43365280, 44720445, 46163040, 47701808, 51109080, 59627260, 65047920, 68145440, 71552712, 89440890, 95403616, 102218160, 119254520, 130095840, 143105424, 178881780, 204436320, 238509040, 286210848, 357763560, 477018080, 715527120, 1431054240]

約数ペア:

[(1, 1431054240), (2, 715527120), (3, 477018080), (4, 357763560), (5, 286210848), (6, 238509040), (7, 204436320), (8, 178881780), (10, 143105424), (11, 130095840), (12, 119254520), (14, 102218160), (15, 95403616), (16, 89440890), (20, 71552712), (21, 68145440), (22, 65047920), (24, 59627260), (28, 51109080), (30, 47701808), (31, 46163040), (32, 44720445), (33, 43365280), (35, 40887264), (40, 35776356), (42, 34072720), (44, 32523960), (48, 29813630), (55, 26019168), (56, 25554540), (60, 23850904), (62, 23081520), (66, 21682640), (70, 20443632), (77, 18585120), (80, 17888178), (84, 17036360), (88, 16261980), (93, 15387680), (96, 14906815), (105, 13629088), (110, 13009584), (112, 12777270), (120, 11925452), (124, 11540760), (132, 10841320), (140, 10221816), (154, 9292560), (155, 9232608), (160, 8944089), (165, 8673056), (168, 8518180), (176, 8130990), (186, 7693840), (210, 6814544), (217, 6594720), (220, 6504792), (224, 6388635), (231, 6195040), (240, 5962726), (248, 5770380), (264, 5420660), (280, 5110908), (308, 4646280), (310, 4616304), (330, 4336528), (336, 4259090), (341, 4196640), (352, 4065495), (372, 3846920), (385, 3717024), (420, 3407272), (434, 3297360), (440, 3252396), (462, 3097520), (465, 3077536), (480, 2981363), (496, 2885190), (528, 2710330), (560, 2555454), (616, 2323140), (620, 2308152), (651, 2198240), (660, 2168264), (672, 2129545), (682, 2098320), (744, 1923460), (770, 1858512), (840, 1703636), (868, 1648680), (880, 1626198), (924, 1548760), (930, 1538768), (992, 1442595), (1023, 1398880), (1056, 1355165), (1085, 1318944), (1120, 1277727), (1155, 1239008), (1232, 1161570), (1240, 1154076), (1249, 1145760), (1302, 1099120), (1320, 1084132), (1364, 1049160), (1488, 961730), (1540, 929256), (1680, 851818), (1705, 839328), (1736, 824340), (1760, 813099), (1848, 774380), (1860, 769384), (2046, 699440), (2170, 659472), (2310, 619504), (2387, 599520), (2464, 580785), (2480, 577038), (2498, 572880), (2604, 549560), (2640, 542066), (2728, 524580), (2976, 480865), (3080, 464628), (3255, 439648), (3360, 425909), (3410, 419664), (3472, 412170), (3696, 387190), (3720, 384692), (3747, 381920), (4092, 349720), (4340, 329736), (4620, 309752), (4774, 299760), (4960, 288519), (4996, 286440), (5115, 279776), (5208, 274780), (5280, 271033), (5456, 262290), (6160, 232314), (6245, 229152), (6510, 219824), (6820, 209832), (6944, 206085), (7161, 199840), (7392, 193595), (7440, 192346), (7494, 190960), (8184, 174860), (8680, 164868), (8743, 163680), (9240, 154876), (9548, 149880), (9992, 143220), (10230, 139888), (10416, 137390), (10912, 131145), (11935, 119904), (12320, 116157), (12490, 114576), (13020, 109912), (13640, 104916), (13739, 104160), (14322, 99920), (14880, 96173), (14988, 95480), (16368, 87430), (17360, 82434), (17486, 81840), (18480, 77438), (18735, 76384), (19096, 74940), (19984, 71610), (20460, 69944), (20832, 68695), (23870, 59952), (24980, 57288), (26040, 54956), (26229, 54560), (27280, 52458), (27478, 52080), (28644, 49960), (29976, 47740), (32736, 43715), (34720, 41217), (34972, 40920), (35805, 39968), (36960, 38719), (37470, 38192)]