9404993040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{769}}^1$

素因数の和:1305

約数の個数: 160

約数和(自身を含む): 29491862400

約数和(自身を除く): 20086869360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 389, 393, 524, 655, 769, 778, 786, 1048, 1167, 1310, 1538, 1556, 1572, 1945, 1965, 2096, 2307, 2334, 2620, 3076, 3112, 3144, 3845, 3890, 3930, 4614, 4668, 5240, 5835, 6152, 6224, 6288, 7690, 7780, 7860, 9228, 9336, 10480, 11535, 11670, 12304, 15380, 15560, 15720, 18456, 18672, 23070, 23340, 30760, 31120, 31440, 36912, 46140, 46680, 50959, 61520, 92280, 93360, 100739, 101918, 152877, 184560, 201478, 203836, 254795, 299141, 302217, 305754, 402956, 407672, 503695, 509590, 598282, 604434, 611508, 764385, 805912, 815344, 897423, 1007390, 1019180, 1196564, 1208868, 1223016, 1495705, 1511085, 1528770, 1611824, 1794846, 2014780, 2038360, 2393128, 2417736, 2446032, 2991410, 3022170, 3057540, 3589692, 4029560, 4076720, 4487115, 4786256, 4835472, 5982820, 6044340, 6115080, 7179384, 8059120, 8974230, 11965640, 12088680, 12230160, 14358768, 17948460, 23931280, 24177360, 35896920, 39187471, 71793840, 78374942, 117562413, 156749884, 195937355, 235124826, 313499768, 391874710, 470249652, 587812065, 626999536, 783749420, 940499304, 1175624130, 1567498840, 1880998608, 2351248260, 3134997680, 4702496520, 9404993040]

約数ペア:

[(1, 9404993040), (2, 4702496520), (3, 3134997680), (4, 2351248260), (5, 1880998608), (6, 1567498840), (8, 1175624130), (10, 940499304), (12, 783749420), (15, 626999536), (16, 587812065), (20, 470249652), (24, 391874710), (30, 313499768), (40, 235124826), (48, 195937355), (60, 156749884), (80, 117562413), (120, 78374942), (131, 71793840), (240, 39187471), (262, 35896920), (389, 24177360), (393, 23931280), (524, 17948460), (655, 14358768), (769, 12230160), (778, 12088680), (786, 11965640), (1048, 8974230), (1167, 8059120), (1310, 7179384), (1538, 6115080), (1556, 6044340), (1572, 5982820), (1945, 4835472), (1965, 4786256), (2096, 4487115), (2307, 4076720), (2334, 4029560), (2620, 3589692), (3076, 3057540), (3112, 3022170), (3144, 2991410), (3845, 2446032), (3890, 2417736), (3930, 2393128), (4614, 2038360), (4668, 2014780), (5240, 1794846), (5835, 1611824), (6152, 1528770), (6224, 1511085), (6288, 1495705), (7690, 1223016), (7780, 1208868), (7860, 1196564), (9228, 1019180), (9336, 1007390), (10480, 897423), (11535, 815344), (11670, 805912), (12304, 764385), (15380, 611508), (15560, 604434), (15720, 598282), (18456, 509590), (18672, 503695), (23070, 407672), (23340, 402956), (30760, 305754), (31120, 302217), (31440, 299141), (36912, 254795), (46140, 203836), (46680, 201478), (50959, 184560), (61520, 152877), (92280, 101918), (93360, 100739)]