28271695440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1\times {\mathrm{1129}}^1$

素因数の和:2261

約数の個数: 160

約数和(自身を含む): 88658968320

約数和(自身を除く): 60387272880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1013, 1030, 1129, 1236, 1545, 1648, 2026, 2060, 2258, 2472, 3039, 3090, 3387, 4052, 4120, 4516, 4944, 5065, 5645, 6078, 6180, 6774, 8104, 8240, 9032, 10130, 11290, 12156, 12360, 13548, 15195, 16208, 16935, 18064, 20260, 22580, 24312, 24720, 27096, 30390, 33870, 40520, 45160, 48624, 54192, 60780, 67740, 81040, 90320, 104339, 116287, 121560, 135480, 208678, 232574, 243120, 270960, 313017, 348861, 417356, 465148, 521695, 581435, 626034, 697722, 834712, 930296, 1043390, 1143677, 1162870, 1252068, 1395444, 1565085, 1669424, 1744305, 1860592, 2086780, 2287354, 2325740, 2504136, 2790888, 3130170, 3431031, 3488610, 4173560, 4574708, 4651480, 5008272, 5581776, 5718385, 6260340, 6862062, 6977220, 8347120, 9149416, 9302960, 11436770, 12520680, 13724124, 13954440, 17155155, 18298832, 22873540, 25041360, 27448248, 27908880, 34310310, 45747080, 54896496, 68620620, 91494160, 117798731, 137241240, 235597462, 274482480, 353396193, 471194924, 588993655, 706792386, 942389848, 1177987310, 1413584772, 1766980965, 1884779696, 2355974620, 2827169544, 3533961930, 4711949240, 5654339088, 7067923860, 9423898480, 14135847720, 28271695440]

約数ペア:

[(1, 28271695440), (2, 14135847720), (3, 9423898480), (4, 7067923860), (5, 5654339088), (6, 4711949240), (8, 3533961930), (10, 2827169544), (12, 2355974620), (15, 1884779696), (16, 1766980965), (20, 1413584772), (24, 1177987310), (30, 942389848), (40, 706792386), (48, 588993655), (60, 471194924), (80, 353396193), (103, 274482480), (120, 235597462), (206, 137241240), (240, 117798731), (309, 91494160), (412, 68620620), (515, 54896496), (618, 45747080), (824, 34310310), (1013, 27908880), (1030, 27448248), (1129, 25041360), (1236, 22873540), (1545, 18298832), (1648, 17155155), (2026, 13954440), (2060, 13724124), (2258, 12520680), (2472, 11436770), (3039, 9302960), (3090, 9149416), (3387, 8347120), (4052, 6977220), (4120, 6862062), (4516, 6260340), (4944, 5718385), (5065, 5581776), (5645, 5008272), (6078, 4651480), (6180, 4574708), (6774, 4173560), (8104, 3488610), (8240, 3431031), (9032, 3130170), (10130, 2790888), (11290, 2504136), (12156, 2325740), (12360, 2287354), (13548, 2086780), (15195, 1860592), (16208, 1744305), (16935, 1669424), (18064, 1565085), (20260, 1395444), (22580, 1252068), (24312, 1162870), (24720, 1143677), (27096, 1043390), (30390, 930296), (33870, 834712), (40520, 697722), (45160, 626034), (48624, 581435), (54192, 521695), (60780, 465148), (67740, 417356), (81040, 348861), (90320, 313017), (104339, 270960), (116287, 243120), (121560, 232574), (135480, 208678)]