2139121770480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31946263}}^1$

素因数の和:31946316

約数の個数: 160

約数和(自身を含む): 7605766533120

約数和(自身を除く): 5466644762640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 66960, 31946263, 63892526, 95838789, 127785052, 159731315, 191677578, 255570104, 287516367, 319462630, 383355156, 479193945, 511140208, 575032734, 638925260, 766710312, 862549101, 958387890, 990334153, 1150065468, 1277850520, 1437581835, 1533420624, 1725098202, 1916775780, 1980668306, 2300130936, 2555701040, 2875163670, 2971002459, 3450196404, 3833551560, 3961336612, 4312745505, 4600261872, 4951670765, 5750327340, 5942004918, 6900392808, 7667103120, 7922673224, 8625491010, 8913007377, 9903341530, 11500654680, 11884009836, 13800785616, 14855012295, 15845346448, 17250982020, 17826014754, 19806683060, 23001309360, 23768019672, 26739022131, 29710024590, 34501964040, 35652029508, 39613366120, 44565036885, 47536039344, 53478044262, 59420049180, 69003928080, 71304059016, 79226732240, 89130073770, 106956088524, 118840098360, 133695110655, 142608118032, 178260147540, 213912177048, 237680196720, 267390221310, 356520295080, 427824354096, 534780442620, 713040590160, 1069560885240, 2139121770480]

約数ペア:

[(1, 2139121770480), (2, 1069560885240), (3, 713040590160), (4, 534780442620), (5, 427824354096), (6, 356520295080), (8, 267390221310), (9, 237680196720), (10, 213912177048), (12, 178260147540), (15, 142608118032), (16, 133695110655), (18, 118840098360), (20, 106956088524), (24, 89130073770), (27, 79226732240), (30, 71304059016), (31, 69003928080), (36, 59420049180), (40, 53478044262), (45, 47536039344), (48, 44565036885), (54, 39613366120), (60, 35652029508), (62, 34501964040), (72, 29710024590), (80, 26739022131), (90, 23768019672), (93, 23001309360), (108, 19806683060), (120, 17826014754), (124, 17250982020), (135, 15845346448), (144, 14855012295), (155, 13800785616), (180, 11884009836), (186, 11500654680), (216, 9903341530), (240, 8913007377), (248, 8625491010), (270, 7922673224), (279, 7667103120), (310, 6900392808), (360, 5942004918), (372, 5750327340), (432, 4951670765), (465, 4600261872), (496, 4312745505), (540, 3961336612), (558, 3833551560), (620, 3450196404), (720, 2971002459), (744, 2875163670), (837, 2555701040), (930, 2300130936), (1080, 1980668306), (1116, 1916775780), (1240, 1725098202), (1395, 1533420624), (1488, 1437581835), (1674, 1277850520), (1860, 1150065468), (2160, 990334153), (2232, 958387890), (2480, 862549101), (2790, 766710312), (3348, 638925260), (3720, 575032734), (4185, 511140208), (4464, 479193945), (5580, 383355156), (6696, 319462630), (7440, 287516367), (8370, 255570104), (11160, 191677578), (13392, 159731315), (16740, 127785052), (22320, 95838789), (33480, 63892526), (66960, 31946263)]