6549948800

素因数分解:

$2^7\times 5^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 16610365440

約数和(自身を除く): 10060416640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 127, 128, 142, 160, 200, 227, 254, 284, 320, 355, 400, 454, 508, 568, 635, 640, 710, 800, 908, 1016, 1135, 1136, 1270, 1420, 1600, 1775, 1816, 2032, 2270, 2272, 2540, 2840, 3175, 3200, 3550, 3632, 4064, 4540, 4544, 5080, 5675, 5680, 6350, 7100, 7264, 8128, 9017, 9080, 9088, 10160, 11350, 11360, 12700, 14200, 14528, 16117, 16256, 18034, 18160, 20320, 22700, 22720, 25400, 28400, 28829, 29056, 32234, 36068, 36320, 40640, 45085, 45400, 45440, 50800, 56800, 57658, 64468, 72136, 72640, 80585, 81280, 90170, 90800, 101600, 113600, 115316, 128936, 144145, 144272, 145280, 161170, 180340, 181600, 203200, 225425, 227200, 230632, 257872, 288290, 288544, 322340, 360680, 363200, 402925, 406400, 450850, 461264, 515744, 576580, 577088, 644680, 720725, 721360, 726400, 805850, 901700, 922528, 1031488, 1153160, 1154176, 1289360, 1441450, 1442720, 1611700, 1803400, 1845056, 2046859, 2062976, 2306320, 2578720, 2882900, 2885440, 3223400, 3606800, 3690112, 4093718, 4612640, 5157440, 5765800, 5770880, 6446800, 7213600, 8187436, 9225280, 10234295, 10314880, 11531600, 12893600, 14427200, 16374872, 18450560, 20468590, 23063200, 25787200, 28854400, 32749744, 40937180, 46126400, 51171475, 51574400, 65499488, 81874360, 92252800, 102342950, 130998976, 163748720, 204685900, 261997952, 327497440, 409371800, 654994880, 818743600, 1309989760, 1637487200, 3274974400, 6549948800]

約数ペア:

[(1, 6549948800), (2, 3274974400), (4, 1637487200), (5, 1309989760), (8, 818743600), (10, 654994880), (16, 409371800), (20, 327497440), (25, 261997952), (32, 204685900), (40, 163748720), (50, 130998976), (64, 102342950), (71, 92252800), (80, 81874360), (100, 65499488), (127, 51574400), (128, 51171475), (142, 46126400), (160, 40937180), (200, 32749744), (227, 28854400), (254, 25787200), (284, 23063200), (320, 20468590), (355, 18450560), (400, 16374872), (454, 14427200), (508, 12893600), (568, 11531600), (635, 10314880), (640, 10234295), (710, 9225280), (800, 8187436), (908, 7213600), (1016, 6446800), (1135, 5770880), (1136, 5765800), (1270, 5157440), (1420, 4612640), (1600, 4093718), (1775, 3690112), (1816, 3606800), (2032, 3223400), (2270, 2885440), (2272, 2882900), (2540, 2578720), (2840, 2306320), (3175, 2062976), (3200, 2046859), (3550, 1845056), (3632, 1803400), (4064, 1611700), (4540, 1442720), (4544, 1441450), (5080, 1289360), (5675, 1154176), (5680, 1153160), (6350, 1031488), (7100, 922528), (7264, 901700), (8128, 805850), (9017, 726400), (9080, 721360), (9088, 720725), (10160, 644680), (11350, 577088), (11360, 576580), (12700, 515744), (14200, 461264), (14528, 450850), (16117, 406400), (16256, 402925), (18034, 363200), (18160, 360680), (20320, 322340), (22700, 288544), (22720, 288290), (25400, 257872), (28400, 230632), (28829, 227200), (29056, 225425), (32234, 203200), (36068, 181600), (36320, 180340), (40640, 161170), (45085, 145280), (45400, 144272), (45440, 144145), (50800, 128936), (56800, 115316), (57658, 113600), (64468, 101600), (72136, 90800), (72640, 90170), (80585, 81280)]