1774156980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 5350883328

約数和(自身を除く): 3576726348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 53, 60, 69, 92, 106, 115, 127, 138, 159, 191, 212, 230, 254, 265, 276, 318, 345, 381, 382, 460, 508, 530, 573, 635, 636, 690, 762, 764, 795, 955, 1060, 1146, 1219, 1270, 1380, 1524, 1590, 1905, 1910, 2292, 2438, 2540, 2865, 2921, 3180, 3657, 3810, 3820, 4393, 4876, 5730, 5842, 6095, 6731, 7314, 7620, 8763, 8786, 10123, 11460, 11684, 12190, 13179, 13462, 14605, 14628, 17526, 17572, 18285, 20193, 20246, 21965, 24257, 24380, 26358, 26924, 29210, 30369, 33655, 35052, 36570, 40386, 40492, 43815, 43930, 48514, 50615, 52716, 58420, 60738, 65895, 67310, 72771, 73140, 80772, 87630, 87860, 97028, 100965, 101230, 121285, 121476, 131790, 134620, 145542, 151845, 154813, 175260, 201930, 202460, 232829, 242570, 263580, 291084, 303690, 309626, 363855, 403860, 464439, 465658, 485140, 557911, 607380, 619252, 698487, 727710, 774065, 928878, 931316, 1115822, 1164145, 1285621, 1396974, 1455420, 1548130, 1673733, 1857756, 2231644, 2322195, 2328290, 2571242, 2789555, 2793948, 3096260, 3347466, 3492435, 3856863, 4644390, 4656580, 5142484, 5579110, 6428105, 6694932, 6984870, 7713726, 8368665, 9288780, 11158220, 12856210, 13969740, 15427452, 16737330, 19284315, 25712420, 29569283, 33474660, 38568630, 59138566, 77137260, 88707849, 118277132, 147846415, 177415698, 295692830, 354831396, 443539245, 591385660, 887078490, 1774156980]

約数ペア:

[(1, 1774156980), (2, 887078490), (3, 591385660), (4, 443539245), (5, 354831396), (6, 295692830), (10, 177415698), (12, 147846415), (15, 118277132), (20, 88707849), (23, 77137260), (30, 59138566), (46, 38568630), (53, 33474660), (60, 29569283), (69, 25712420), (92, 19284315), (106, 16737330), (115, 15427452), (127, 13969740), (138, 12856210), (159, 11158220), (191, 9288780), (212, 8368665), (230, 7713726), (254, 6984870), (265, 6694932), (276, 6428105), (318, 5579110), (345, 5142484), (381, 4656580), (382, 4644390), (460, 3856863), (508, 3492435), (530, 3347466), (573, 3096260), (635, 2793948), (636, 2789555), (690, 2571242), (762, 2328290), (764, 2322195), (795, 2231644), (955, 1857756), (1060, 1673733), (1146, 1548130), (1219, 1455420), (1270, 1396974), (1380, 1285621), (1524, 1164145), (1590, 1115822), (1905, 931316), (1910, 928878), (2292, 774065), (2438, 727710), (2540, 698487), (2865, 619252), (2921, 607380), (3180, 557911), (3657, 485140), (3810, 465658), (3820, 464439), (4393, 403860), (4876, 363855), (5730, 309626), (5842, 303690), (6095, 291084), (6731, 263580), (7314, 242570), (7620, 232829), (8763, 202460), (8786, 201930), (10123, 175260), (11460, 154813), (11684, 151845), (12190, 145542), (13179, 134620), (13462, 131790), (14605, 121476), (14628, 121285), (17526, 101230), (17572, 100965), (18285, 97028), (20193, 87860), (20246, 87630), (21965, 80772), (24257, 73140), (24380, 72771), (26358, 67310), (26924, 65895), (29210, 60738), (30369, 58420), (33655, 52716), (35052, 50615), (36570, 48514), (40386, 43930), (40492, 43815)]