15691635085080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{997}}^1\times {\mathrm{421727}}^1$

素因数の和:423049

約数の個数: 128

約数和(自身を含む): 47273751982080

約数和(自身を除く): 31582116897000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 997, 1244, 1555, 1866, 1994, 2488, 2991, 3110, 3732, 3988, 4665, 4985, 5982, 6220, 7464, 7976, 9330, 9970, 11964, 12440, 14955, 18660, 19940, 23928, 29910, 37320, 39880, 59820, 119640, 310067, 421727, 620134, 843454, 930201, 1240268, 1265181, 1550335, 1686908, 1860402, 2108635, 2480536, 2530362, 3100670, 3373816, 3720804, 4217270, 4651005, 5060724, 6201340, 6325905, 7441608, 8434540, 9302010, 10121448, 12402680, 12651810, 16869080, 18604020, 25303620, 37208040, 50607240, 131157097, 262314194, 393471291, 420461819, 524628388, 655785485, 786942582, 840923638, 1049256776, 1261385457, 1311570970, 1573885164, 1681847276, 1967356455, 2102309095, 2522770914, 2623141940, 3147770328, 3363694552, 3934712910, 4204618190, 5045541828, 5246283880, 6306927285, 7869425820, 8409236380, 10091083656, 12613854570, 15738851640, 16818472760, 25227709140, 50455418280, 130763625709, 261527251418, 392290877127, 523054502836, 653818128545, 784581754254, 1046109005672, 1307636257090, 1569163508508, 1961454385635, 2615272514180, 3138327017016, 3922908771270, 5230545028360, 7845817542540, 15691635085080]

約数ペア:

[(1, 15691635085080), (2, 7845817542540), (3, 5230545028360), (4, 3922908771270), (5, 3138327017016), (6, 2615272514180), (8, 1961454385635), (10, 1569163508508), (12, 1307636257090), (15, 1046109005672), (20, 784581754254), (24, 653818128545), (30, 523054502836), (40, 392290877127), (60, 261527251418), (120, 130763625709), (311, 50455418280), (622, 25227709140), (933, 16818472760), (997, 15738851640), (1244, 12613854570), (1555, 10091083656), (1866, 8409236380), (1994, 7869425820), (2488, 6306927285), (2991, 5246283880), (3110, 5045541828), (3732, 4204618190), (3988, 3934712910), (4665, 3363694552), (4985, 3147770328), (5982, 2623141940), (6220, 2522770914), (7464, 2102309095), (7976, 1967356455), (9330, 1681847276), (9970, 1573885164), (11964, 1311570970), (12440, 1261385457), (14955, 1049256776), (18660, 840923638), (19940, 786942582), (23928, 655785485), (29910, 524628388), (37320, 420461819), (39880, 393471291), (59820, 262314194), (119640, 131157097), (310067, 50607240), (421727, 37208040), (620134, 25303620), (843454, 18604020), (930201, 16869080), (1240268, 12651810), (1265181, 12402680), (1550335, 10121448), (1686908, 9302010), (1860402, 8434540), (2108635, 7441608), (2480536, 6325905), (2530362, 6201340), (3100670, 5060724), (3373816, 4651005), (3720804, 4217270)]