67664520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2441}}^1$

素因数の和:2476

約数の個数: 192

約数和(自身を含む): 274285440

約数和(自身を除く): 206620920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2441, 2520, 2772, 3080, 3465, 3960, 4620, 4882, 5544, 6930, 7323, 9240, 9764, 12205, 13860, 14646, 17087, 19528, 21969, 24410, 26851, 27720, 29292, 34174, 36615, 43938, 48820, 51261, 53702, 58584, 68348, 73230, 80553, 85435, 87876, 97640, 102522, 107404, 109845, 134255, 136696, 146460, 153783, 161106, 170870, 175752, 187957, 205044, 214808, 219690, 241659, 256305, 268510, 292920, 307566, 322212, 341740, 375914, 402765, 410088, 439380, 483318, 512610, 537020, 563871, 615132, 644424, 683480, 751828, 768915, 805530, 878760, 939785, 966636, 1025220, 1074040, 1127742, 1208295, 1230264, 1503656, 1537830, 1611060, 1691613, 1879570, 1933272, 2050440, 2255484, 2416590, 2819355, 3075660, 3222120, 3383226, 3759140, 4510968, 4833180, 5638710, 6151320, 6766452, 7518280, 8458065, 9666360, 11277420, 13532904, 16916130, 22554840, 33832260, 67664520]

約数ペア:

[(1, 67664520), (2, 33832260), (3, 22554840), (4, 16916130), (5, 13532904), (6, 11277420), (7, 9666360), (8, 8458065), (9, 7518280), (10, 6766452), (11, 6151320), (12, 5638710), (14, 4833180), (15, 4510968), (18, 3759140), (20, 3383226), (21, 3222120), (22, 3075660), (24, 2819355), (28, 2416590), (30, 2255484), (33, 2050440), (35, 1933272), (36, 1879570), (40, 1691613), (42, 1611060), (44, 1537830), (45, 1503656), (55, 1230264), (56, 1208295), (60, 1127742), (63, 1074040), (66, 1025220), (70, 966636), (72, 939785), (77, 878760), (84, 805530), (88, 768915), (90, 751828), (99, 683480), (105, 644424), (110, 615132), (120, 563871), (126, 537020), (132, 512610), (140, 483318), (154, 439380), (165, 410088), (168, 402765), (180, 375914), (198, 341740), (210, 322212), (220, 307566), (231, 292920), (252, 268510), (264, 256305), (280, 241659), (308, 219690), (315, 214808), (330, 205044), (360, 187957), (385, 175752), (396, 170870), (420, 161106), (440, 153783), (462, 146460), (495, 136696), (504, 134255), (616, 109845), (630, 107404), (660, 102522), (693, 97640), (770, 87876), (792, 85435), (840, 80553), (924, 73230), (990, 68348), (1155, 58584), (1260, 53702), (1320, 51261), (1386, 48820), (1540, 43938), (1848, 36615), (1980, 34174), (2310, 29292), (2441, 27720), (2520, 26851), (2772, 24410), (3080, 21969), (3465, 19528), (3960, 17087), (4620, 14646), (4882, 13860), (5544, 12205), (6930, 9764), (7323, 9240)]