8468187420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{166631}}^1$

素因数の和:166672

約数の個数: 144

約数和(自身を含む): 29785803264

約数和(自身を除く): 21317615844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 7260, 8470, 10164, 12705, 16940, 25410, 50820, 166631, 333262, 499893, 666524, 833155, 999786, 1166417, 1666310, 1832941, 1999572, 2332834, 2499465, 3332620, 3499251, 3665882, 4665668, 4998930, 5498823, 5832085, 6998502, 7331764, 9164705, 9997860, 10997646, 11664170, 12830587, 13997004, 17496255, 18329410, 20162351, 21995292, 23328340, 25661174, 27494115, 34992510, 36658820, 38491761, 40324702, 51322348, 54988230, 60487053, 64152935, 69985020, 76983522, 80649404, 100811755, 109976460, 120974106, 128305870, 141136457, 153967044, 192458805, 201623510, 241948212, 256611740, 282272914, 302435265, 384917610, 403247020, 423409371, 564545828, 604870530, 705682285, 769835220, 846818742, 1209741060, 1411364570, 1693637484, 2117046855, 2822729140, 4234093710, 8468187420]

約数ペア:

[(1, 8468187420), (2, 4234093710), (3, 2822729140), (4, 2117046855), (5, 1693637484), (6, 1411364570), (7, 1209741060), (10, 846818742), (11, 769835220), (12, 705682285), (14, 604870530), (15, 564545828), (20, 423409371), (21, 403247020), (22, 384917610), (28, 302435265), (30, 282272914), (33, 256611740), (35, 241948212), (42, 201623510), (44, 192458805), (55, 153967044), (60, 141136457), (66, 128305870), (70, 120974106), (77, 109976460), (84, 100811755), (105, 80649404), (110, 76983522), (121, 69985020), (132, 64152935), (140, 60487053), (154, 54988230), (165, 51322348), (210, 40324702), (220, 38491761), (231, 36658820), (242, 34992510), (308, 27494115), (330, 25661174), (363, 23328340), (385, 21995292), (420, 20162351), (462, 18329410), (484, 17496255), (605, 13997004), (660, 12830587), (726, 11664170), (770, 10997646), (847, 9997860), (924, 9164705), (1155, 7331764), (1210, 6998502), (1452, 5832085), (1540, 5498823), (1694, 4998930), (1815, 4665668), (2310, 3665882), (2420, 3499251), (2541, 3332620), (3388, 2499465), (3630, 2332834), (4235, 1999572), (4620, 1832941), (5082, 1666310), (7260, 1166417), (8470, 999786), (10164, 833155), (12705, 666524), (16940, 499893), (25410, 333262), (50820, 166631)]