313789680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2741}}^1$

素因数の和:2816

約数の個数: 160

約数和(自身を含む): 1101625920

約数和(自身を除く): 787836240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 720, 795, 848, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2160, 2385, 2544, 2741, 2862, 3180, 3816, 4240, 4770, 5482, 5724, 6360, 7155, 7632, 8223, 9540, 10964, 11448, 12720, 13705, 14310, 16446, 19080, 21928, 22896, 24669, 27410, 28620, 32892, 38160, 41115, 43856, 49338, 54820, 57240, 65784, 74007, 82230, 98676, 109640, 114480, 123345, 131568, 145273, 148014, 164460, 197352, 219280, 246690, 290546, 296028, 328920, 370035, 394704, 435819, 493380, 581092, 592056, 657840, 726365, 740070, 871638, 986760, 1162184, 1184112, 1307457, 1452730, 1480140, 1743276, 1973520, 2179095, 2324368, 2614914, 2905460, 2960280, 3486552, 3922371, 4358190, 5229828, 5810920, 5920560, 6537285, 6973104, 7844742, 8716380, 10459656, 11621840, 13074570, 15689484, 17432760, 19611855, 20919312, 26149140, 31378968, 34865520, 39223710, 52298280, 62757936, 78447420, 104596560, 156894840, 313789680]

約数ペア:

[(1, 313789680), (2, 156894840), (3, 104596560), (4, 78447420), (5, 62757936), (6, 52298280), (8, 39223710), (9, 34865520), (10, 31378968), (12, 26149140), (15, 20919312), (16, 19611855), (18, 17432760), (20, 15689484), (24, 13074570), (27, 11621840), (30, 10459656), (36, 8716380), (40, 7844742), (45, 6973104), (48, 6537285), (53, 5920560), (54, 5810920), (60, 5229828), (72, 4358190), (80, 3922371), (90, 3486552), (106, 2960280), (108, 2905460), (120, 2614914), (135, 2324368), (144, 2179095), (159, 1973520), (180, 1743276), (212, 1480140), (216, 1452730), (240, 1307457), (265, 1184112), (270, 1162184), (318, 986760), (360, 871638), (424, 740070), (432, 726365), (477, 657840), (530, 592056), (540, 581092), (636, 493380), (720, 435819), (795, 394704), (848, 370035), (954, 328920), (1060, 296028), (1080, 290546), (1272, 246690), (1431, 219280), (1590, 197352), (1908, 164460), (2120, 148014), (2160, 145273), (2385, 131568), (2544, 123345), (2741, 114480), (2862, 109640), (3180, 98676), (3816, 82230), (4240, 74007), (4770, 65784), (5482, 57240), (5724, 54820), (6360, 49338), (7155, 43856), (7632, 41115), (8223, 38160), (9540, 32892), (10964, 28620), (11448, 27410), (12720, 24669), (13705, 22896), (14310, 21928), (16446, 19080)]