12608760420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{6709}}^1$

素因数の和:6974

約数の個数: 144

約数和(自身を含む): 39171852720

約数和(自身を除く): 26563092300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 197, 212, 265, 318, 394, 477, 530, 591, 636, 788, 795, 954, 985, 1060, 1182, 1590, 1773, 1908, 1970, 2364, 2385, 2955, 3180, 3546, 3940, 4770, 5910, 6709, 7092, 8865, 9540, 10441, 11820, 13418, 17730, 20127, 20882, 26836, 31323, 33545, 35460, 40254, 41764, 52205, 60381, 62646, 67090, 80508, 93969, 100635, 104410, 120762, 125292, 134180, 156615, 187938, 201270, 208820, 241524, 301905, 313230, 355577, 375876, 402540, 469845, 603810, 626460, 711154, 939690, 1066731, 1207620, 1321673, 1422308, 1777885, 1879380, 2133462, 2643346, 3200193, 3555770, 3965019, 4266924, 5286692, 5333655, 6400386, 6608365, 7111540, 7930038, 10667310, 11895057, 12800772, 13216730, 15860076, 16000965, 19825095, 21334620, 23790114, 26433460, 32001930, 39650190, 47580228, 59475285, 64003860, 70048669, 79300380, 118950570, 140097338, 210146007, 237901140, 280194676, 350243345, 420292014, 630438021, 700486690, 840584028, 1050730035, 1260876042, 1400973380, 2101460070, 2521752084, 3152190105, 4202920140, 6304380210, 12608760420]

約数ペア:

[(1, 12608760420), (2, 6304380210), (3, 4202920140), (4, 3152190105), (5, 2521752084), (6, 2101460070), (9, 1400973380), (10, 1260876042), (12, 1050730035), (15, 840584028), (18, 700486690), (20, 630438021), (30, 420292014), (36, 350243345), (45, 280194676), (53, 237901140), (60, 210146007), (90, 140097338), (106, 118950570), (159, 79300380), (180, 70048669), (197, 64003860), (212, 59475285), (265, 47580228), (318, 39650190), (394, 32001930), (477, 26433460), (530, 23790114), (591, 21334620), (636, 19825095), (788, 16000965), (795, 15860076), (954, 13216730), (985, 12800772), (1060, 11895057), (1182, 10667310), (1590, 7930038), (1773, 7111540), (1908, 6608365), (1970, 6400386), (2364, 5333655), (2385, 5286692), (2955, 4266924), (3180, 3965019), (3546, 3555770), (3940, 3200193), (4770, 2643346), (5910, 2133462), (6709, 1879380), (7092, 1777885), (8865, 1422308), (9540, 1321673), (10441, 1207620), (11820, 1066731), (13418, 939690), (17730, 711154), (20127, 626460), (20882, 603810), (26836, 469845), (31323, 402540), (33545, 375876), (35460, 355577), (40254, 313230), (41764, 301905), (52205, 241524), (60381, 208820), (62646, 201270), (67090, 187938), (80508, 156615), (93969, 134180), (100635, 125292), (104410, 120762)]