1315295280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1577

約数の個数: 320

約数和(自身を含む): 5039677440

約数和(自身を除く): 3724382160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 432, 465, 468, 496, 520, 540, 558, 585, 620, 624, 702, 720, 744, 780, 806, 837, 930, 936, 1040, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1488, 1511, 1560, 1612, 1674, 1755, 1860, 1872, 2015, 2160, 2232, 2340, 2418, 2480, 2790, 2808, 3022, 3120, 3224, 3348, 3510, 3627, 3720, 4030, 4185, 4464, 4533, 4680, 4836, 5580, 5616, 6044, 6045, 6448, 6696, 7020, 7254, 7440, 7555, 8060, 8370, 9066, 9360, 9672, 10881, 11160, 12088, 12090, 13392, 13599, 14040, 14508, 15110, 16120, 16740, 18132, 18135, 19344, 19643, 21762, 22320, 22665, 24176, 24180, 27198, 28080, 29016, 30220, 32240, 33480, 36264, 36270, 39286, 40797, 43524, 45330, 46841, 48360, 54396, 54405, 58032, 58929, 60440, 66960, 67995, 72528, 72540, 78572, 81594, 87048, 90660, 93682, 96720, 98215, 108792, 108810, 117858, 120880, 135990, 140523, 145080, 157144, 163188, 174096, 176787, 181320, 187364, 196430, 203985, 217584, 217620, 234205, 235716, 271980, 281046, 290160, 294645, 314288, 326376, 353574, 362640, 374728, 392860, 407970, 421569, 435240, 468410, 471432, 530361, 543960, 562092, 589290, 608933, 652752, 702615, 707148, 749456, 785720, 815940, 843138, 870480, 883935, 936820, 942864, 1060722, 1087920, 1124184, 1178580, 1217866, 1264707, 1405230, 1414296, 1571440, 1631880, 1686276, 1767870, 1826799, 1873640, 2107845, 2121444, 2248368, 2357160, 2435732, 2529414, 2651805, 2810460, 2828592, 3044665, 3263760, 3372552, 3535740, 3653598, 3747280, 4215690, 4242888, 4714320, 4871464, 5058828, 5303610, 5480397, 5620920, 6089330, 6323535, 6745104, 7071480, 7307196, 8431380, 8485776, 9133995, 9742928, 10117656, 10607220, 10960794, 11241840, 12178660, 12647070, 14142960, 14614392, 16441191, 16862760, 18267990, 20235312, 21214440, 21921588, 24357320, 25294140, 27401985, 29228784, 32882382, 33725520, 36535980, 42428880, 43843176, 48714640, 50588280, 54803970, 65764764, 73071960, 82205955, 87686352, 101176560, 109607940, 131529528, 146143920, 164411910, 219215880, 263059056, 328823820, 438431760, 657647640, 1315295280]

約数ペア:

[(1, 1315295280), (2, 657647640), (3, 438431760), (4, 328823820), (5, 263059056), (6, 219215880), (8, 164411910), (9, 146143920), (10, 131529528), (12, 109607940), (13, 101176560), (15, 87686352), (16, 82205955), (18, 73071960), (20, 65764764), (24, 54803970), (26, 50588280), (27, 48714640), (30, 43843176), (31, 42428880), (36, 36535980), (39, 33725520), (40, 32882382), (45, 29228784), (48, 27401985), (52, 25294140), (54, 24357320), (60, 21921588), (62, 21214440), (65, 20235312), (72, 18267990), (78, 16862760), (80, 16441191), (90, 14614392), (93, 14142960), (104, 12647070), (108, 12178660), (117, 11241840), (120, 10960794), (124, 10607220), (130, 10117656), (135, 9742928), (144, 9133995), (155, 8485776), (156, 8431380), (180, 7307196), (186, 7071480), (195, 6745104), (208, 6323535), (216, 6089330), (234, 5620920), (240, 5480397), (248, 5303610), (260, 5058828), (270, 4871464), (279, 4714320), (310, 4242888), (312, 4215690), (351, 3747280), (360, 3653598), (372, 3535740), (390, 3372552), (403, 3263760), (432, 3044665), (465, 2828592), (468, 2810460), (496, 2651805), (520, 2529414), (540, 2435732), (558, 2357160), (585, 2248368), (620, 2121444), (624, 2107845), (702, 1873640), (720, 1826799), (744, 1767870), (780, 1686276), (806, 1631880), (837, 1571440), (930, 1414296), (936, 1405230), (1040, 1264707), (1080, 1217866), (1116, 1178580), (1170, 1124184), (1209, 1087920), (1240, 1060722), (1395, 942864), (1404, 936820), (1488, 883935), (1511, 870480), (1560, 843138), (1612, 815940), (1674, 785720), (1755, 749456), (1860, 707148), (1872, 702615), (2015, 652752), (2160, 608933), (2232, 589290), (2340, 562092), (2418, 543960), (2480, 530361), (2790, 471432), (2808, 468410), (3022, 435240), (3120, 421569), (3224, 407970), (3348, 392860), (3510, 374728), (3627, 362640), (3720, 353574), (4030, 326376), (4185, 314288), (4464, 294645), (4533, 290160), (4680, 281046), (4836, 271980), (5580, 235716), (5616, 234205), (6044, 217620), (6045, 217584), (6448, 203985), (6696, 196430), (7020, 187364), (7254, 181320), (7440, 176787), (7555, 174096), (8060, 163188), (8370, 157144), (9066, 145080), (9360, 140523), (9672, 135990), (10881, 120880), (11160, 117858), (12088, 108810), (12090, 108792), (13392, 98215), (13599, 96720), (14040, 93682), (14508, 90660), (15110, 87048), (16120, 81594), (16740, 78572), (18132, 72540), (18135, 72528), (19344, 67995), (19643, 66960), (21762, 60440), (22320, 58929), (22665, 58032), (24176, 54405), (24180, 54396), (27198, 48360), (28080, 46841), (29016, 45330), (30220, 43524), (32240, 40797), (33480, 39286), (36264, 36270)]