1313783280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4643}}^1$

素因数の和:4796

約数の個数: 160

約数和(自身を含む): 4560779520

約数和(自身を除く): 3246996240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 131, 135, 144, 180, 216, 240, 262, 270, 360, 393, 432, 524, 540, 655, 720, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2096, 2160, 2358, 2620, 3144, 3537, 3930, 4643, 4716, 5240, 5895, 6288, 7074, 7860, 9286, 9432, 10480, 11790, 13929, 14148, 15720, 17685, 18572, 18864, 23215, 23580, 27858, 28296, 31440, 35370, 37144, 41787, 46430, 47160, 55716, 56592, 69645, 70740, 74288, 83574, 92860, 94320, 111432, 125361, 139290, 141480, 167148, 185720, 208935, 222864, 250722, 278580, 282960, 334296, 371440, 417870, 501444, 557160, 608233, 626805, 668592, 835740, 1002888, 1114320, 1216466, 1253610, 1671480, 1824699, 2005776, 2432932, 2507220, 3041165, 3342960, 3649398, 4865864, 5014440, 5474097, 6082330, 7298796, 9123495, 9731728, 10028880, 10948194, 12164660, 14597592, 16422291, 18246990, 21896388, 24329320, 27370485, 29195184, 32844582, 36493980, 43792776, 48658640, 54740970, 65689164, 72987960, 82111455, 87585552, 109481940, 131378328, 145975920, 164222910, 218963880, 262756656, 328445820, 437927760, 656891640, 1313783280]

約数ペア:

[(1, 1313783280), (2, 656891640), (3, 437927760), (4, 328445820), (5, 262756656), (6, 218963880), (8, 164222910), (9, 145975920), (10, 131378328), (12, 109481940), (15, 87585552), (16, 82111455), (18, 72987960), (20, 65689164), (24, 54740970), (27, 48658640), (30, 43792776), (36, 36493980), (40, 32844582), (45, 29195184), (48, 27370485), (54, 24329320), (60, 21896388), (72, 18246990), (80, 16422291), (90, 14597592), (108, 12164660), (120, 10948194), (131, 10028880), (135, 9731728), (144, 9123495), (180, 7298796), (216, 6082330), (240, 5474097), (262, 5014440), (270, 4865864), (360, 3649398), (393, 3342960), (432, 3041165), (524, 2507220), (540, 2432932), (655, 2005776), (720, 1824699), (786, 1671480), (1048, 1253610), (1080, 1216466), (1179, 1114320), (1310, 1002888), (1572, 835740), (1965, 668592), (2096, 626805), (2160, 608233), (2358, 557160), (2620, 501444), (3144, 417870), (3537, 371440), (3930, 334296), (4643, 282960), (4716, 278580), (5240, 250722), (5895, 222864), (6288, 208935), (7074, 185720), (7860, 167148), (9286, 141480), (9432, 139290), (10480, 125361), (11790, 111432), (13929, 94320), (14148, 92860), (15720, 83574), (17685, 74288), (18572, 70740), (18864, 69645), (23215, 56592), (23580, 55716), (27858, 47160), (28296, 46430), (31440, 41787), (35370, 37144)]