395569854540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1933}}^1\times {\mathrm{162413}}^1$

素因数の和:164368

約数の個数: 144

約数和(自身を含む): 1372026696768

約数和(自身を除く): 976456842228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1933, 3866, 5799, 7732, 9665, 11598, 13531, 17397, 19330, 23196, 27062, 28995, 34794, 38660, 40593, 54124, 57990, 67655, 69588, 81186, 86985, 115980, 121779, 135310, 162372, 162413, 173970, 202965, 243558, 270620, 324826, 347940, 405930, 487116, 487239, 608895, 649652, 811860, 812065, 974478, 1136891, 1217790, 1461717, 1624130, 1948956, 2273782, 2435580, 2436195, 2923434, 3248260, 3410673, 4547564, 4872390, 5684455, 5846868, 6821346, 7308585, 9744780, 10232019, 11368910, 13642692, 14617170, 17053365, 20464038, 22737820, 29234340, 34106730, 40928076, 51160095, 68213460, 102320190, 204640380, 313944329, 627888658, 941832987, 1255777316, 1569721645, 1883665974, 2197610303, 2825498961, 3139443290, 3767331948, 4395220606, 4709164935, 5650997922, 6278886580, 6592830909, 8790441212, 9418329870, 10988051515, 11301995844, 13185661818, 14127494805, 18836659740, 19778492727, 21976103030, 26371323636, 28254989610, 32964154545, 39556985454, 43952206060, 56509979220, 65928309090, 79113970908, 98892463635, 131856618180, 197784927270, 395569854540]

約数ペア:

[(1, 395569854540), (2, 197784927270), (3, 131856618180), (4, 98892463635), (5, 79113970908), (6, 65928309090), (7, 56509979220), (9, 43952206060), (10, 39556985454), (12, 32964154545), (14, 28254989610), (15, 26371323636), (18, 21976103030), (20, 19778492727), (21, 18836659740), (28, 14127494805), (30, 13185661818), (35, 11301995844), (36, 10988051515), (42, 9418329870), (45, 8790441212), (60, 6592830909), (63, 6278886580), (70, 5650997922), (84, 4709164935), (90, 4395220606), (105, 3767331948), (126, 3139443290), (140, 2825498961), (180, 2197610303), (210, 1883665974), (252, 1569721645), (315, 1255777316), (420, 941832987), (630, 627888658), (1260, 313944329), (1933, 204640380), (3866, 102320190), (5799, 68213460), (7732, 51160095), (9665, 40928076), (11598, 34106730), (13531, 29234340), (17397, 22737820), (19330, 20464038), (23196, 17053365), (27062, 14617170), (28995, 13642692), (34794, 11368910), (38660, 10232019), (40593, 9744780), (54124, 7308585), (57990, 6821346), (67655, 5846868), (69588, 5684455), (81186, 4872390), (86985, 4547564), (115980, 3410673), (121779, 3248260), (135310, 2923434), (162372, 2436195), (162413, 2435580), (173970, 2273782), (202965, 1948956), (243558, 1624130), (270620, 1461717), (324826, 1217790), (347940, 1136891), (405930, 974478), (487116, 812065), (487239, 811860), (608895, 649652)]