67320540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 246381408

約数和(自身を除く): 179060868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 101, 105, 115, 126, 138, 140, 161, 180, 202, 207, 210, 230, 252, 276, 303, 315, 322, 345, 404, 414, 420, 460, 483, 505, 529, 606, 630, 644, 690, 707, 805, 828, 909, 966, 1010, 1035, 1058, 1212, 1260, 1380, 1414, 1449, 1515, 1587, 1610, 1818, 1932, 2020, 2070, 2116, 2121, 2323, 2415, 2645, 2828, 2898, 3030, 3174, 3220, 3535, 3636, 3703, 4140, 4242, 4545, 4646, 4761, 4830, 5290, 5796, 6060, 6348, 6363, 6969, 7070, 7245, 7406, 7935, 8484, 9090, 9292, 9522, 9660, 10580, 10605, 11109, 11615, 12726, 13938, 14140, 14490, 14812, 15870, 16261, 18180, 18515, 19044, 20907, 21210, 22218, 23230, 23805, 25452, 27876, 28980, 31740, 31815, 32522, 33327, 34845, 37030, 41814, 42420, 44436, 46460, 47610, 48783, 53429, 55545, 63630, 65044, 66654, 69690, 74060, 81305, 83628, 95220, 97566, 104535, 106858, 111090, 127260, 133308, 139380, 146349, 160287, 162610, 166635, 195132, 209070, 213716, 222180, 243915, 267145, 292698, 320574, 325220, 333270, 374003, 418140, 480861, 487830, 534290, 585396, 641148, 666540, 731745, 748006, 801435, 961722, 975660, 1068580, 1122009, 1463490, 1496012, 1602870, 1870015, 1923444, 2244018, 2404305, 2926980, 3205740, 3366027, 3740030, 4488036, 4808610, 5610045, 6732054, 7480060, 9617220, 11220090, 13464108, 16830135, 22440180, 33660270, 67320540]

約数ペア:

[(1, 67320540), (2, 33660270), (3, 22440180), (4, 16830135), (5, 13464108), (6, 11220090), (7, 9617220), (9, 7480060), (10, 6732054), (12, 5610045), (14, 4808610), (15, 4488036), (18, 3740030), (20, 3366027), (21, 3205740), (23, 2926980), (28, 2404305), (30, 2244018), (35, 1923444), (36, 1870015), (42, 1602870), (45, 1496012), (46, 1463490), (60, 1122009), (63, 1068580), (69, 975660), (70, 961722), (84, 801435), (90, 748006), (92, 731745), (101, 666540), (105, 641148), (115, 585396), (126, 534290), (138, 487830), (140, 480861), (161, 418140), (180, 374003), (202, 333270), (207, 325220), (210, 320574), (230, 292698), (252, 267145), (276, 243915), (303, 222180), (315, 213716), (322, 209070), (345, 195132), (404, 166635), (414, 162610), (420, 160287), (460, 146349), (483, 139380), (505, 133308), (529, 127260), (606, 111090), (630, 106858), (644, 104535), (690, 97566), (707, 95220), (805, 83628), (828, 81305), (909, 74060), (966, 69690), (1010, 66654), (1035, 65044), (1058, 63630), (1212, 55545), (1260, 53429), (1380, 48783), (1414, 47610), (1449, 46460), (1515, 44436), (1587, 42420), (1610, 41814), (1818, 37030), (1932, 34845), (2020, 33327), (2070, 32522), (2116, 31815), (2121, 31740), (2323, 28980), (2415, 27876), (2645, 25452), (2828, 23805), (2898, 23230), (3030, 22218), (3174, 21210), (3220, 20907), (3535, 19044), (3636, 18515), (3703, 18180), (4140, 16261), (4242, 15870), (4545, 14812), (4646, 14490), (4761, 14140), (4830, 13938), (5290, 12726), (5796, 11615), (6060, 11109), (6348, 10605), (6363, 10580), (6969, 9660), (7070, 9522), (7245, 9292), (7406, 9090), (7935, 8484)]