268689330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:705

約数の個数: 192

約数和(自身を含む): 877443840

約数和(自身を除く): 608754510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 53, 63, 65, 70, 78, 90, 91, 105, 106, 117, 126, 130, 159, 182, 195, 210, 234, 265, 273, 315, 318, 371, 390, 455, 477, 530, 546, 585, 619, 630, 689, 742, 795, 819, 910, 954, 1113, 1170, 1238, 1365, 1378, 1590, 1638, 1855, 1857, 2067, 2226, 2385, 2730, 3095, 3339, 3445, 3710, 3714, 4095, 4134, 4333, 4770, 4823, 5565, 5571, 6190, 6201, 6678, 6890, 8047, 8190, 8666, 9285, 9646, 10335, 11130, 11142, 12402, 12999, 14469, 16094, 16695, 18570, 20670, 21665, 24115, 24141, 25998, 27855, 28938, 31005, 32807, 33390, 38997, 40235, 43330, 43407, 48230, 48282, 55710, 56329, 62010, 64995, 65614, 72345, 72423, 77994, 80470, 86814, 98421, 112658, 120705, 129990, 144690, 144846, 164035, 168987, 194985, 196842, 217035, 229649, 241410, 281645, 295263, 328070, 337974, 362115, 389970, 426491, 434070, 459298, 492105, 506961, 563290, 590526, 688947, 724230, 844935, 852982, 984210, 1013922, 1148245, 1279473, 1377894, 1476315, 1689870, 2066841, 2132455, 2296490, 2534805, 2558946, 2952630, 2985437, 3444735, 3838419, 4133682, 4264910, 5069610, 5970874, 6397365, 6889470, 7676838, 8956311, 10334205, 12794730, 14927185, 17912622, 19192095, 20668410, 26868933, 29854370, 38384190, 44781555, 53737866, 89563110, 134344665, 268689330]

約数ペア:

[(1, 268689330), (2, 134344665), (3, 89563110), (5, 53737866), (6, 44781555), (7, 38384190), (9, 29854370), (10, 26868933), (13, 20668410), (14, 19192095), (15, 17912622), (18, 14927185), (21, 12794730), (26, 10334205), (30, 8956311), (35, 7676838), (39, 6889470), (42, 6397365), (45, 5970874), (53, 5069610), (63, 4264910), (65, 4133682), (70, 3838419), (78, 3444735), (90, 2985437), (91, 2952630), (105, 2558946), (106, 2534805), (117, 2296490), (126, 2132455), (130, 2066841), (159, 1689870), (182, 1476315), (195, 1377894), (210, 1279473), (234, 1148245), (265, 1013922), (273, 984210), (315, 852982), (318, 844935), (371, 724230), (390, 688947), (455, 590526), (477, 563290), (530, 506961), (546, 492105), (585, 459298), (619, 434070), (630, 426491), (689, 389970), (742, 362115), (795, 337974), (819, 328070), (910, 295263), (954, 281645), (1113, 241410), (1170, 229649), (1238, 217035), (1365, 196842), (1378, 194985), (1590, 168987), (1638, 164035), (1855, 144846), (1857, 144690), (2067, 129990), (2226, 120705), (2385, 112658), (2730, 98421), (3095, 86814), (3339, 80470), (3445, 77994), (3710, 72423), (3714, 72345), (4095, 65614), (4134, 64995), (4333, 62010), (4770, 56329), (4823, 55710), (5565, 48282), (5571, 48230), (6190, 43407), (6201, 43330), (6678, 40235), (6890, 38997), (8047, 33390), (8190, 32807), (8666, 31005), (9285, 28938), (9646, 27855), (10335, 25998), (11130, 24141), (11142, 24115), (12402, 21665), (12999, 20670), (14469, 18570), (16094, 16695)]