343019340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{661}}^1$

素因数の和:741

約数の個数: 144

約数和(自身を含む): 1104374880

約数和(自身を除く): 761355540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 661, 837, 930, 961, 1116, 1322, 1395, 1674, 1860, 1922, 1983, 2644, 2790, 2883, 3305, 3348, 3844, 3966, 4185, 4805, 5580, 5766, 5949, 6610, 7932, 8370, 8649, 9610, 9915, 11532, 11898, 13220, 14415, 16740, 17298, 17847, 19220, 19830, 20491, 23796, 25947, 28830, 29745, 34596, 35694, 39660, 40982, 43245, 51894, 57660, 59490, 61473, 71388, 81964, 86490, 89235, 102455, 103788, 118980, 122946, 129735, 172980, 178470, 184419, 204910, 245892, 259470, 307365, 356940, 368838, 409820, 518940, 553257, 614730, 635221, 737676, 922095, 1106514, 1229460, 1270442, 1844190, 1905663, 2213028, 2540884, 2766285, 3176105, 3688380, 3811326, 5532570, 5716989, 6352210, 7622652, 9528315, 11065140, 11433978, 12704420, 17150967, 19056630, 22867956, 28584945, 34301934, 38113260, 57169890, 68603868, 85754835, 114339780, 171509670, 343019340]

約数ペア:

[(1, 343019340), (2, 171509670), (3, 114339780), (4, 85754835), (5, 68603868), (6, 57169890), (9, 38113260), (10, 34301934), (12, 28584945), (15, 22867956), (18, 19056630), (20, 17150967), (27, 12704420), (30, 11433978), (31, 11065140), (36, 9528315), (45, 7622652), (54, 6352210), (60, 5716989), (62, 5532570), (90, 3811326), (93, 3688380), (108, 3176105), (124, 2766285), (135, 2540884), (155, 2213028), (180, 1905663), (186, 1844190), (270, 1270442), (279, 1229460), (310, 1106514), (372, 922095), (465, 737676), (540, 635221), (558, 614730), (620, 553257), (661, 518940), (837, 409820), (930, 368838), (961, 356940), (1116, 307365), (1322, 259470), (1395, 245892), (1674, 204910), (1860, 184419), (1922, 178470), (1983, 172980), (2644, 129735), (2790, 122946), (2883, 118980), (3305, 103788), (3348, 102455), (3844, 89235), (3966, 86490), (4185, 81964), (4805, 71388), (5580, 61473), (5766, 59490), (5949, 57660), (6610, 51894), (7932, 43245), (8370, 40982), (8649, 39660), (9610, 35694), (9915, 34596), (11532, 29745), (11898, 28830), (13220, 25947), (14415, 23796), (16740, 20491), (17298, 19830), (17847, 19220)]