15667933240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1\times {\mathrm{461}}^1$

素因数の和:937

約数の個数: 128

約数和(自身を含む): 37092686400

約数和(自身を除く): 21424753160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 83, 116, 145, 166, 232, 290, 332, 353, 415, 461, 580, 664, 706, 830, 922, 1160, 1412, 1660, 1765, 1844, 2305, 2407, 2824, 3320, 3530, 3688, 4610, 4814, 7060, 9220, 9628, 10237, 12035, 13369, 14120, 18440, 19256, 20474, 24070, 26738, 29299, 38263, 40948, 48140, 51185, 53476, 58598, 66845, 76526, 81896, 96280, 102370, 106952, 117196, 133690, 146495, 153052, 162733, 191315, 204740, 234392, 267380, 292990, 306104, 325466, 382630, 409480, 534760, 585980, 650932, 765260, 813665, 849671, 1109627, 1171960, 1301864, 1530520, 1627330, 1699342, 2219254, 3254660, 3398684, 4248355, 4438508, 4719257, 5548135, 6509320, 6797368, 8496710, 8877016, 9438514, 11096270, 13506839, 16993420, 18877028, 22192540, 23596285, 27013678, 33986840, 37754056, 44385080, 47192570, 54027356, 67534195, 94385140, 108054712, 135068390, 188770280, 270136780, 391698331, 540273560, 783396662, 1566793324, 1958491655, 3133586648, 3916983310, 7833966620, 15667933240]

約数ペア:

[(1, 15667933240), (2, 7833966620), (4, 3916983310), (5, 3133586648), (8, 1958491655), (10, 1566793324), (20, 783396662), (29, 540273560), (40, 391698331), (58, 270136780), (83, 188770280), (116, 135068390), (145, 108054712), (166, 94385140), (232, 67534195), (290, 54027356), (332, 47192570), (353, 44385080), (415, 37754056), (461, 33986840), (580, 27013678), (664, 23596285), (706, 22192540), (830, 18877028), (922, 16993420), (1160, 13506839), (1412, 11096270), (1660, 9438514), (1765, 8877016), (1844, 8496710), (2305, 6797368), (2407, 6509320), (2824, 5548135), (3320, 4719257), (3530, 4438508), (3688, 4248355), (4610, 3398684), (4814, 3254660), (7060, 2219254), (9220, 1699342), (9628, 1627330), (10237, 1530520), (12035, 1301864), (13369, 1171960), (14120, 1109627), (18440, 849671), (19256, 813665), (20474, 765260), (24070, 650932), (26738, 585980), (29299, 534760), (38263, 409480), (40948, 382630), (48140, 325466), (51185, 306104), (53476, 292990), (58598, 267380), (66845, 234392), (76526, 204740), (81896, 191315), (96280, 162733), (102370, 153052), (106952, 146495), (117196, 133690)]