15740036760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{379}}^1\times {\mathrm{1009}}^1$

素因数の和:1423

約数の個数: 256

約数和(自身を含む): 55267200000

約数和(自身を除く): 39527163240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 379, 392, 420, 490, 588, 686, 735, 758, 840, 980, 1009, 1029, 1137, 1176, 1372, 1470, 1516, 1715, 1895, 1960, 2018, 2058, 2274, 2653, 2744, 2940, 3027, 3032, 3430, 3790, 4036, 4116, 4548, 5045, 5145, 5306, 5685, 5880, 6054, 6860, 7063, 7580, 7959, 8072, 8232, 9096, 10090, 10290, 10612, 11370, 12108, 13265, 13720, 14126, 15135, 15160, 15918, 18571, 20180, 20580, 21189, 21224, 22740, 24216, 26530, 28252, 30270, 31836, 35315, 37142, 39795, 40360, 41160, 42378, 45480, 49441, 53060, 55713, 56504, 60540, 63672, 70630, 74284, 79590, 84756, 92855, 98882, 105945, 106120, 111426, 121080, 129997, 141260, 148323, 148568, 159180, 169512, 185710, 197764, 211890, 222852, 247205, 259994, 278565, 282520, 296646, 318360, 346087, 371420, 382411, 389991, 395528, 423780, 445704, 494410, 519988, 557130, 593292, 649985, 692174, 741615, 742840, 764822, 779982, 847560, 988820, 1038261, 1039976, 1114260, 1147233, 1186584, 1299970, 1384348, 1483230, 1529644, 1559964, 1730435, 1912055, 1949955, 1977640, 2076522, 2228520, 2294466, 2599940, 2676877, 2768696, 2966460, 3059288, 3119928, 3460870, 3824110, 3899910, 4153044, 4588932, 5191305, 5199880, 5353754, 5736165, 5932920, 6921740, 7648220, 7799820, 8030631, 8306088, 9177864, 10382610, 10707508, 11472330, 13384385, 13843480, 15296440, 15599640, 16061262, 18738139, 20765220, 21415016, 22944660, 26768770, 32122524, 37476278, 40153155, 41530440, 45889320, 53537540, 56214417, 64245048, 74952556, 80306310, 93690695, 107075080, 112428834, 131166973, 149905112, 160612620, 187381390, 224857668, 262333946, 281072085, 321225240, 374762780, 393500919, 449715336, 524667892, 562144170, 655834865, 749525560, 787001838, 1049335784, 1124288340, 1311669730, 1574003676, 1967504595, 2248576680, 2623339460, 3148007352, 3935009190, 5246678920, 7870018380, 15740036760]

約数ペア:

[(1, 15740036760), (2, 7870018380), (3, 5246678920), (4, 3935009190), (5, 3148007352), (6, 2623339460), (7, 2248576680), (8, 1967504595), (10, 1574003676), (12, 1311669730), (14, 1124288340), (15, 1049335784), (20, 787001838), (21, 749525560), (24, 655834865), (28, 562144170), (30, 524667892), (35, 449715336), (40, 393500919), (42, 374762780), (49, 321225240), (56, 281072085), (60, 262333946), (70, 224857668), (84, 187381390), (98, 160612620), (105, 149905112), (120, 131166973), (140, 112428834), (147, 107075080), (168, 93690695), (196, 80306310), (210, 74952556), (245, 64245048), (280, 56214417), (294, 53537540), (343, 45889320), (379, 41530440), (392, 40153155), (420, 37476278), (490, 32122524), (588, 26768770), (686, 22944660), (735, 21415016), (758, 20765220), (840, 18738139), (980, 16061262), (1009, 15599640), (1029, 15296440), (1137, 13843480), (1176, 13384385), (1372, 11472330), (1470, 10707508), (1516, 10382610), (1715, 9177864), (1895, 8306088), (1960, 8030631), (2018, 7799820), (2058, 7648220), (2274, 6921740), (2653, 5932920), (2744, 5736165), (2940, 5353754), (3027, 5199880), (3032, 5191305), (3430, 4588932), (3790, 4153044), (4036, 3899910), (4116, 3824110), (4548, 3460870), (5045, 3119928), (5145, 3059288), (5306, 2966460), (5685, 2768696), (5880, 2676877), (6054, 2599940), (6860, 2294466), (7063, 2228520), (7580, 2076522), (7959, 1977640), (8072, 1949955), (8232, 1912055), (9096, 1730435), (10090, 1559964), (10290, 1529644), (10612, 1483230), (11370, 1384348), (12108, 1299970), (13265, 1186584), (13720, 1147233), (14126, 1114260), (15135, 1039976), (15160, 1038261), (15918, 988820), (18571, 847560), (20180, 779982), (20580, 764822), (21189, 742840), (21224, 741615), (22740, 692174), (24216, 649985), (26530, 593292), (28252, 557130), (30270, 519988), (31836, 494410), (35315, 445704), (37142, 423780), (39795, 395528), (40360, 389991), (41160, 382411), (42378, 371420), (45480, 346087), (49441, 318360), (53060, 296646), (55713, 282520), (56504, 278565), (60540, 259994), (63672, 247205), (70630, 222852), (74284, 211890), (79590, 197764), (84756, 185710), (92855, 169512), (98882, 159180), (105945, 148568), (106120, 148323), (111426, 141260), (121080, 129997)]