1262136480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:772

約数の個数: 288

約数和(自身を含む): 4517420544

約数和(自身を除く): 3255284064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 121, 124, 132, 155, 160, 165, 176, 186, 220, 240, 242, 248, 264, 310, 330, 341, 352, 363, 372, 440, 465, 480, 484, 496, 528, 605, 620, 660, 682, 701, 726, 744, 880, 930, 968, 992, 1023, 1056, 1210, 1240, 1320, 1364, 1402, 1452, 1488, 1705, 1760, 1815, 1860, 1936, 2046, 2103, 2420, 2480, 2640, 2728, 2804, 2904, 2976, 3410, 3505, 3630, 3720, 3751, 3872, 4092, 4206, 4840, 4960, 5115, 5280, 5456, 5608, 5808, 6820, 7010, 7260, 7440, 7502, 7711, 8184, 8412, 9680, 10230, 10515, 10912, 11216, 11253, 11616, 13640, 14020, 14520, 14880, 15004, 15422, 16368, 16824, 18755, 19360, 20460, 21030, 21731, 22432, 22506, 23133, 27280, 28040, 29040, 30008, 30844, 32736, 33648, 37510, 38555, 40920, 42060, 43462, 45012, 46266, 54560, 56080, 56265, 58080, 60016, 61688, 65193, 67296, 75020, 77110, 81840, 84120, 84821, 86924, 90024, 92532, 108655, 112160, 112530, 115665, 120032, 123376, 130386, 150040, 154220, 163680, 168240, 169642, 173848, 180048, 185064, 217310, 225060, 231330, 239041, 246752, 254463, 260772, 300080, 308440, 325965, 336480, 339284, 347696, 360096, 370128, 424105, 434620, 450120, 462660, 478082, 508926, 521544, 600160, 616880, 651930, 678568, 695392, 717123, 740256, 848210, 869240, 900240, 925320, 956164, 1017852, 1043088, 1195205, 1233760, 1272315, 1303860, 1357136, 1434246, 1696420, 1738480, 1800480, 1850640, 1912328, 2035704, 2086176, 2390410, 2544630, 2607720, 2629451, 2714272, 2868492, 3392840, 3476960, 3585615, 3701280, 3824656, 4071408, 4780820, 5089260, 5215440, 5258902, 5736984, 6785680, 7171230, 7649312, 7888353, 8142816, 9561640, 10178520, 10430880, 10517804, 11473968, 13147255, 13571360, 14342460, 15776706, 19123280, 20357040, 21035608, 22947936, 26294510, 28684920, 31553412, 38246560, 39441765, 40714080, 42071216, 52589020, 57369840, 63106824, 78883530, 84142432, 105178040, 114739680, 126213648, 157767060, 210356080, 252427296, 315534120, 420712160, 631068240, 1262136480]

約数ペア:

[(1, 1262136480), (2, 631068240), (3, 420712160), (4, 315534120), (5, 252427296), (6, 210356080), (8, 157767060), (10, 126213648), (11, 114739680), (12, 105178040), (15, 84142432), (16, 78883530), (20, 63106824), (22, 57369840), (24, 52589020), (30, 42071216), (31, 40714080), (32, 39441765), (33, 38246560), (40, 31553412), (44, 28684920), (48, 26294510), (55, 22947936), (60, 21035608), (62, 20357040), (66, 19123280), (80, 15776706), (88, 14342460), (93, 13571360), (96, 13147255), (110, 11473968), (120, 10517804), (121, 10430880), (124, 10178520), (132, 9561640), (155, 8142816), (160, 7888353), (165, 7649312), (176, 7171230), (186, 6785680), (220, 5736984), (240, 5258902), (242, 5215440), (248, 5089260), (264, 4780820), (310, 4071408), (330, 3824656), (341, 3701280), (352, 3585615), (363, 3476960), (372, 3392840), (440, 2868492), (465, 2714272), (480, 2629451), (484, 2607720), (496, 2544630), (528, 2390410), (605, 2086176), (620, 2035704), (660, 1912328), (682, 1850640), (701, 1800480), (726, 1738480), (744, 1696420), (880, 1434246), (930, 1357136), (968, 1303860), (992, 1272315), (1023, 1233760), (1056, 1195205), (1210, 1043088), (1240, 1017852), (1320, 956164), (1364, 925320), (1402, 900240), (1452, 869240), (1488, 848210), (1705, 740256), (1760, 717123), (1815, 695392), (1860, 678568), (1936, 651930), (2046, 616880), (2103, 600160), (2420, 521544), (2480, 508926), (2640, 478082), (2728, 462660), (2804, 450120), (2904, 434620), (2976, 424105), (3410, 370128), (3505, 360096), (3630, 347696), (3720, 339284), (3751, 336480), (3872, 325965), (4092, 308440), (4206, 300080), (4840, 260772), (4960, 254463), (5115, 246752), (5280, 239041), (5456, 231330), (5608, 225060), (5808, 217310), (6820, 185064), (7010, 180048), (7260, 173848), (7440, 169642), (7502, 168240), (7711, 163680), (8184, 154220), (8412, 150040), (9680, 130386), (10230, 123376), (10515, 120032), (10912, 115665), (11216, 112530), (11253, 112160), (11616, 108655), (13640, 92532), (14020, 90024), (14520, 86924), (14880, 84821), (15004, 84120), (15422, 81840), (16368, 77110), (16824, 75020), (18755, 67296), (19360, 65193), (20460, 61688), (21030, 60016), (21731, 58080), (22432, 56265), (22506, 56080), (23133, 54560), (27280, 46266), (28040, 45012), (29040, 43462), (30008, 42060), (30844, 40920), (32736, 38555), (33648, 37510)]