266439420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3673}}^1$

素因数の和:3732

約数の個数: 144

約数和(自身を含む): 898689792

約数和(自身を除く): 632250372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 3673, 4030, 4836, 5580, 6045, 7254, 7346, 8060, 11019, 12090, 14508, 14692, 18135, 18365, 22038, 24180, 33057, 36270, 36730, 44076, 47749, 55095, 66114, 72540, 73460, 95498, 110190, 113863, 132228, 143247, 165285, 190996, 220380, 227726, 238745, 286494, 330570, 341589, 429741, 455452, 477490, 569315, 572988, 661140, 683178, 716235, 859482, 954980, 1024767, 1138630, 1366356, 1432470, 1480219, 1707945, 1718964, 2049534, 2148705, 2277260, 2864940, 2960438, 3415890, 4099068, 4297410, 4440657, 5123835, 5920876, 6831780, 7401095, 8594820, 8881314, 10247670, 13321971, 14802190, 17762628, 20495340, 22203285, 26643942, 29604380, 44406570, 53287884, 66609855, 88813140, 133219710, 266439420]

約数ペア:

[(1, 266439420), (2, 133219710), (3, 88813140), (4, 66609855), (5, 53287884), (6, 44406570), (9, 29604380), (10, 26643942), (12, 22203285), (13, 20495340), (15, 17762628), (18, 14802190), (20, 13321971), (26, 10247670), (30, 8881314), (31, 8594820), (36, 7401095), (39, 6831780), (45, 5920876), (52, 5123835), (60, 4440657), (62, 4297410), (65, 4099068), (78, 3415890), (90, 2960438), (93, 2864940), (117, 2277260), (124, 2148705), (130, 2049534), (155, 1718964), (156, 1707945), (180, 1480219), (186, 1432470), (195, 1366356), (234, 1138630), (260, 1024767), (279, 954980), (310, 859482), (372, 716235), (390, 683178), (403, 661140), (465, 572988), (468, 569315), (558, 477490), (585, 455452), (620, 429741), (780, 341589), (806, 330570), (930, 286494), (1116, 238745), (1170, 227726), (1209, 220380), (1395, 190996), (1612, 165285), (1860, 143247), (2015, 132228), (2340, 113863), (2418, 110190), (2790, 95498), (3627, 73460), (3673, 72540), (4030, 66114), (4836, 55095), (5580, 47749), (6045, 44076), (7254, 36730), (7346, 36270), (8060, 33057), (11019, 24180), (12090, 22038), (14508, 18365), (14692, 18135)]