15231291270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:795

約数の個数: 192

約数和(自身を含む): 42047643456

約数和(自身を除く): 26816352186

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 289, 337, 390, 401, 442, 510, 578, 663, 674, 802, 867, 1011, 1105, 1203, 1326, 1445, 1685, 1734, 2005, 2022, 2210, 2406, 2890, 3315, 3370, 3757, 4010, 4335, 4381, 5055, 5213, 5729, 6015, 6630, 6817, 7514, 8670, 8762, 10110, 10426, 11271, 11458, 12030, 13143, 13634, 15639, 17187, 18785, 20451, 21905, 22542, 26065, 26286, 28645, 31278, 34085, 34374, 37570, 40902, 43810, 52130, 56355, 57290, 65715, 68170, 74477, 78195, 85935, 88621, 97393, 102255, 112710, 115889, 131430, 135137, 148954, 156390, 171870, 177242, 194786, 204510, 223431, 231778, 265863, 270274, 292179, 347667, 372385, 405411, 443105, 446862, 486965, 531726, 579445, 584358, 675685, 695334, 744770, 810822, 886210, 973930, 1117155, 1158890, 1266109, 1329315, 1351370, 1460895, 1506557, 1738335, 1756781, 2027055, 2234310, 2297329, 2532218, 2658630, 2921790, 3013114, 3476670, 3513562, 3798327, 4054110, 4519671, 4594658, 5270343, 6330545, 6891987, 7532785, 7596654, 8783905, 9039342, 10540686, 11486645, 12661090, 13783974, 15065570, 17567810, 18991635, 22598355, 22973290, 26351715, 29865277, 34459935, 37983270, 39054593, 45196710, 52703430, 59730554, 68919870, 78109186, 89595831, 117163779, 149326385, 179191662, 195272965, 234327558, 298652770, 390545930, 447979155, 507709709, 585818895, 895958310, 1015419418, 1171637790, 1523129127, 2538548545, 3046258254, 5077097090, 7615645635, 15231291270]

約数ペア:

[(1, 15231291270), (2, 7615645635), (3, 5077097090), (5, 3046258254), (6, 2538548545), (10, 1523129127), (13, 1171637790), (15, 1015419418), (17, 895958310), (26, 585818895), (30, 507709709), (34, 447979155), (39, 390545930), (51, 298652770), (65, 234327558), (78, 195272965), (85, 179191662), (102, 149326385), (130, 117163779), (170, 89595831), (195, 78109186), (221, 68919870), (255, 59730554), (289, 52703430), (337, 45196710), (390, 39054593), (401, 37983270), (442, 34459935), (510, 29865277), (578, 26351715), (663, 22973290), (674, 22598355), (802, 18991635), (867, 17567810), (1011, 15065570), (1105, 13783974), (1203, 12661090), (1326, 11486645), (1445, 10540686), (1685, 9039342), (1734, 8783905), (2005, 7596654), (2022, 7532785), (2210, 6891987), (2406, 6330545), (2890, 5270343), (3315, 4594658), (3370, 4519671), (3757, 4054110), (4010, 3798327), (4335, 3513562), (4381, 3476670), (5055, 3013114), (5213, 2921790), (5729, 2658630), (6015, 2532218), (6630, 2297329), (6817, 2234310), (7514, 2027055), (8670, 1756781), (8762, 1738335), (10110, 1506557), (10426, 1460895), (11271, 1351370), (11458, 1329315), (12030, 1266109), (13143, 1158890), (13634, 1117155), (15639, 973930), (17187, 886210), (18785, 810822), (20451, 744770), (21905, 695334), (22542, 675685), (26065, 584358), (26286, 579445), (28645, 531726), (31278, 486965), (34085, 446862), (34374, 443105), (37570, 405411), (40902, 372385), (43810, 347667), (52130, 292179), (56355, 270274), (57290, 265863), (65715, 231778), (68170, 223431), (74477, 204510), (78195, 194786), (85935, 177242), (88621, 171870), (97393, 156390), (102255, 148954), (112710, 135137), (115889, 131430)]