66111640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 194515200

約数和(自身を除く): 128403560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 43, 56, 68, 70, 76, 85, 86, 95, 119, 133, 136, 140, 152, 170, 172, 190, 215, 238, 266, 280, 289, 301, 323, 340, 344, 380, 430, 476, 532, 578, 595, 602, 646, 665, 680, 731, 760, 817, 860, 952, 1064, 1156, 1190, 1204, 1292, 1330, 1445, 1462, 1505, 1615, 1634, 1720, 2023, 2261, 2312, 2380, 2408, 2584, 2660, 2890, 2924, 3010, 3230, 3268, 3655, 4046, 4085, 4522, 4760, 5117, 5320, 5491, 5719, 5780, 5848, 6020, 6460, 6536, 7310, 8092, 8170, 9044, 10115, 10234, 10982, 11305, 11438, 11560, 12040, 12427, 12920, 13889, 14620, 16184, 16340, 18088, 20230, 20468, 21964, 22610, 22876, 24854, 25585, 27455, 27778, 28595, 29240, 32680, 38437, 40460, 40936, 43928, 45220, 45752, 49708, 51170, 54910, 55556, 57190, 62135, 69445, 76874, 80920, 86989, 90440, 97223, 99416, 102340, 109820, 111112, 114380, 124270, 138890, 153748, 173978, 192185, 194446, 204680, 219640, 228760, 236113, 248540, 277780, 307496, 347956, 384370, 388892, 434945, 472226, 486115, 497080, 555560, 695912, 768740, 777784, 869890, 944452, 972230, 1180565, 1537480, 1652791, 1739780, 1888904, 1944460, 2361130, 3305582, 3479560, 3888920, 4722260, 6611164, 8263955, 9444520, 13222328, 16527910, 33055820, 66111640]

約数ペア:

[(1, 66111640), (2, 33055820), (4, 16527910), (5, 13222328), (7, 9444520), (8, 8263955), (10, 6611164), (14, 4722260), (17, 3888920), (19, 3479560), (20, 3305582), (28, 2361130), (34, 1944460), (35, 1888904), (38, 1739780), (40, 1652791), (43, 1537480), (56, 1180565), (68, 972230), (70, 944452), (76, 869890), (85, 777784), (86, 768740), (95, 695912), (119, 555560), (133, 497080), (136, 486115), (140, 472226), (152, 434945), (170, 388892), (172, 384370), (190, 347956), (215, 307496), (238, 277780), (266, 248540), (280, 236113), (289, 228760), (301, 219640), (323, 204680), (340, 194446), (344, 192185), (380, 173978), (430, 153748), (476, 138890), (532, 124270), (578, 114380), (595, 111112), (602, 109820), (646, 102340), (665, 99416), (680, 97223), (731, 90440), (760, 86989), (817, 80920), (860, 76874), (952, 69445), (1064, 62135), (1156, 57190), (1190, 55556), (1204, 54910), (1292, 51170), (1330, 49708), (1445, 45752), (1462, 45220), (1505, 43928), (1615, 40936), (1634, 40460), (1720, 38437), (2023, 32680), (2261, 29240), (2312, 28595), (2380, 27778), (2408, 27455), (2584, 25585), (2660, 24854), (2890, 22876), (2924, 22610), (3010, 21964), (3230, 20468), (3268, 20230), (3655, 18088), (4046, 16340), (4085, 16184), (4522, 14620), (4760, 13889), (5117, 12920), (5320, 12427), (5491, 12040), (5719, 11560), (5780, 11438), (5848, 11305), (6020, 10982), (6460, 10234), (6536, 10115), (7310, 9044), (8092, 8170)]