66883740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:528

約数の個数: 192

約数和(自身を含む): 241532928

約数和(自身を除く): 174649188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 308, 310, 330, 341, 372, 385, 420, 434, 462, 465, 467, 620, 651, 660, 682, 770, 868, 924, 930, 934, 1023, 1085, 1155, 1302, 1364, 1401, 1540, 1705, 1860, 1868, 2046, 2170, 2310, 2335, 2387, 2604, 2802, 3255, 3269, 3410, 4092, 4340, 4620, 4670, 4774, 5115, 5137, 5604, 6510, 6538, 6820, 7005, 7161, 9340, 9548, 9807, 10230, 10274, 11935, 13020, 13076, 14010, 14322, 14477, 15411, 16345, 19614, 20460, 20548, 23870, 25685, 28020, 28644, 28954, 30822, 32690, 35805, 35959, 39228, 43431, 47740, 49035, 51370, 57908, 61644, 65380, 71610, 71918, 72385, 77055, 86862, 98070, 101339, 102740, 107877, 143220, 143836, 144770, 154110, 159247, 173724, 179795, 196140, 202678, 215754, 217155, 289540, 304017, 308220, 318494, 359590, 405356, 431508, 434310, 477741, 506695, 539385, 608034, 636988, 719180, 796235, 868620, 955482, 1013390, 1078770, 1114729, 1216068, 1520085, 1592470, 1910964, 2026780, 2157540, 2229458, 2388705, 3040170, 3184940, 3344187, 4458916, 4777410, 5573645, 6080340, 6688374, 9554820, 11147290, 13376748, 16720935, 22294580, 33441870, 66883740]

約数ペア:

[(1, 66883740), (2, 33441870), (3, 22294580), (4, 16720935), (5, 13376748), (6, 11147290), (7, 9554820), (10, 6688374), (11, 6080340), (12, 5573645), (14, 4777410), (15, 4458916), (20, 3344187), (21, 3184940), (22, 3040170), (28, 2388705), (30, 2229458), (31, 2157540), (33, 2026780), (35, 1910964), (42, 1592470), (44, 1520085), (55, 1216068), (60, 1114729), (62, 1078770), (66, 1013390), (70, 955482), (77, 868620), (84, 796235), (93, 719180), (105, 636988), (110, 608034), (124, 539385), (132, 506695), (140, 477741), (154, 434310), (155, 431508), (165, 405356), (186, 359590), (210, 318494), (217, 308220), (220, 304017), (231, 289540), (308, 217155), (310, 215754), (330, 202678), (341, 196140), (372, 179795), (385, 173724), (420, 159247), (434, 154110), (462, 144770), (465, 143836), (467, 143220), (620, 107877), (651, 102740), (660, 101339), (682, 98070), (770, 86862), (868, 77055), (924, 72385), (930, 71918), (934, 71610), (1023, 65380), (1085, 61644), (1155, 57908), (1302, 51370), (1364, 49035), (1401, 47740), (1540, 43431), (1705, 39228), (1860, 35959), (1868, 35805), (2046, 32690), (2170, 30822), (2310, 28954), (2335, 28644), (2387, 28020), (2604, 25685), (2802, 23870), (3255, 20548), (3269, 20460), (3410, 19614), (4092, 16345), (4340, 15411), (4620, 14477), (4670, 14322), (4774, 14010), (5115, 13076), (5137, 13020), (5604, 11935), (6510, 10274), (6538, 10230), (6820, 9807), (7005, 9548), (7161, 9340)]