15961486860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{6121}}^1$

素因数の和:6589

約数の個数: 192

約数和(自身を含む): 54304588800

約数和(自身を除く): 38343101940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 439, 495, 540, 594, 660, 878, 990, 1188, 1317, 1485, 1756, 1980, 2195, 2634, 2970, 3951, 4390, 4829, 5268, 5940, 6121, 6585, 7902, 8780, 9658, 11853, 12242, 13170, 14487, 15804, 18363, 19316, 19755, 23706, 24145, 24484, 26340, 28974, 30605, 36726, 39510, 43461, 47412, 48290, 55089, 57948, 59265, 61210, 67331, 72435, 73452, 79020, 86922, 91815, 96580, 110178, 118530, 122420, 130383, 134662, 144870, 165267, 173844, 183630, 201993, 217305, 220356, 237060, 260766, 269324, 275445, 289740, 330534, 336655, 367260, 403986, 434610, 521532, 550890, 605979, 651915, 661068, 673310, 807972, 826335, 869220, 1009965, 1101780, 1211958, 1303830, 1346620, 1652670, 1817937, 2019930, 2423916, 2607660, 2687119, 3029895, 3305340, 3635874, 4039860, 5374238, 6059790, 7271748, 8061357, 9089685, 10748476, 12119580, 13435595, 16122714, 18179370, 24184071, 26871190, 29558309, 32245428, 36358740, 40306785, 48368142, 53742380, 59116618, 72552213, 80613570, 88674927, 96736284, 118233236, 120920355, 145104426, 147791545, 161227140, 177349854, 241840710, 266024781, 290208852, 295583090, 354699708, 362761065, 443374635, 483681420, 532049562, 591166180, 725522130, 798074343, 886749270, 1064099124, 1330123905, 1451044260, 1596148686, 1773498540, 2660247810, 3192297372, 3990371715, 5320495620, 7980743430, 15961486860]

約数ペア:

[(1, 15961486860), (2, 7980743430), (3, 5320495620), (4, 3990371715), (5, 3192297372), (6, 2660247810), (9, 1773498540), (10, 1596148686), (11, 1451044260), (12, 1330123905), (15, 1064099124), (18, 886749270), (20, 798074343), (22, 725522130), (27, 591166180), (30, 532049562), (33, 483681420), (36, 443374635), (44, 362761065), (45, 354699708), (54, 295583090), (55, 290208852), (60, 266024781), (66, 241840710), (90, 177349854), (99, 161227140), (108, 147791545), (110, 145104426), (132, 120920355), (135, 118233236), (165, 96736284), (180, 88674927), (198, 80613570), (220, 72552213), (270, 59116618), (297, 53742380), (330, 48368142), (396, 40306785), (439, 36358740), (495, 32245428), (540, 29558309), (594, 26871190), (660, 24184071), (878, 18179370), (990, 16122714), (1188, 13435595), (1317, 12119580), (1485, 10748476), (1756, 9089685), (1980, 8061357), (2195, 7271748), (2634, 6059790), (2970, 5374238), (3951, 4039860), (4390, 3635874), (4829, 3305340), (5268, 3029895), (5940, 2687119), (6121, 2607660), (6585, 2423916), (7902, 2019930), (8780, 1817937), (9658, 1652670), (11853, 1346620), (12242, 1303830), (13170, 1211958), (14487, 1101780), (15804, 1009965), (18363, 869220), (19316, 826335), (19755, 807972), (23706, 673310), (24145, 661068), (24484, 651915), (26340, 605979), (28974, 550890), (30605, 521532), (36726, 434610), (39510, 403986), (43461, 367260), (47412, 336655), (48290, 330534), (55089, 289740), (57948, 275445), (59265, 269324), (61210, 260766), (67331, 237060), (72435, 220356), (73452, 217305), (79020, 201993), (86922, 183630), (91815, 173844), (96580, 165267), (110178, 144870), (118530, 134662), (122420, 130383)]