7505152980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2706

約数の個数: 192

約数和(自身を含む): 23391825408

約数和(自身を除く): 15886672428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 71, 78, 106, 130, 142, 156, 159, 195, 212, 213, 260, 265, 284, 318, 355, 390, 426, 530, 636, 689, 710, 780, 795, 852, 923, 1060, 1065, 1378, 1420, 1590, 1846, 2067, 2130, 2557, 2756, 2769, 3180, 3445, 3692, 3763, 4134, 4260, 4615, 5114, 5538, 6890, 7526, 7671, 8268, 9230, 10228, 10335, 11076, 11289, 12785, 13780, 13845, 15052, 15342, 18460, 18815, 20670, 22578, 25570, 27690, 30684, 33241, 37630, 38355, 41340, 45156, 48919, 51140, 55380, 56445, 66482, 75260, 76710, 97838, 99723, 112890, 132964, 135521, 146757, 153420, 166205, 181547, 195676, 199446, 225780, 244595, 271042, 293514, 332410, 363094, 398892, 406563, 489190, 498615, 542084, 544641, 587028, 664820, 677605, 726188, 733785, 813126, 907735, 978380, 997230, 1089282, 1355210, 1467570, 1626252, 1761773, 1815470, 1994460, 2032815, 2178564, 2360111, 2710420, 2723205, 2935140, 3523546, 3630940, 4065630, 4720222, 5285319, 5446410, 7047092, 7080333, 8131260, 8808865, 9440444, 9621991, 10570638, 10892820, 11800555, 14160666, 17617730, 19243982, 21141276, 23601110, 26426595, 28321332, 28865973, 35235460, 35401665, 38487964, 47202220, 48109955, 52853190, 57731946, 70803330, 96219910, 105706380, 115463892, 125085883, 141606660, 144329865, 192439820, 250171766, 288659730, 375257649, 500343532, 577319460, 625429415, 750515298, 1250858830, 1501030596, 1876288245, 2501717660, 3752576490, 7505152980]

約数ペア:

[(1, 7505152980), (2, 3752576490), (3, 2501717660), (4, 1876288245), (5, 1501030596), (6, 1250858830), (10, 750515298), (12, 625429415), (13, 577319460), (15, 500343532), (20, 375257649), (26, 288659730), (30, 250171766), (39, 192439820), (52, 144329865), (53, 141606660), (60, 125085883), (65, 115463892), (71, 105706380), (78, 96219910), (106, 70803330), (130, 57731946), (142, 52853190), (156, 48109955), (159, 47202220), (195, 38487964), (212, 35401665), (213, 35235460), (260, 28865973), (265, 28321332), (284, 26426595), (318, 23601110), (355, 21141276), (390, 19243982), (426, 17617730), (530, 14160666), (636, 11800555), (689, 10892820), (710, 10570638), (780, 9621991), (795, 9440444), (852, 8808865), (923, 8131260), (1060, 7080333), (1065, 7047092), (1378, 5446410), (1420, 5285319), (1590, 4720222), (1846, 4065630), (2067, 3630940), (2130, 3523546), (2557, 2935140), (2756, 2723205), (2769, 2710420), (3180, 2360111), (3445, 2178564), (3692, 2032815), (3763, 1994460), (4134, 1815470), (4260, 1761773), (4615, 1626252), (5114, 1467570), (5538, 1355210), (6890, 1089282), (7526, 997230), (7671, 978380), (8268, 907735), (9230, 813126), (10228, 733785), (10335, 726188), (11076, 677605), (11289, 664820), (12785, 587028), (13780, 544641), (13845, 542084), (15052, 498615), (15342, 489190), (18460, 406563), (18815, 398892), (20670, 363094), (22578, 332410), (25570, 293514), (27690, 271042), (30684, 244595), (33241, 225780), (37630, 199446), (38355, 195676), (41340, 181547), (45156, 166205), (48919, 153420), (51140, 146757), (55380, 135521), (56445, 132964), (66482, 112890), (75260, 99723), (76710, 97838)]