67179420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 262918656

約数和(自身を除く): 195739236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 37, 42, 44, 45, 55, 60, 63, 66, 70, 74, 77, 84, 90, 99, 105, 110, 111, 126, 131, 132, 140, 148, 154, 165, 180, 185, 198, 210, 220, 222, 231, 252, 259, 262, 308, 315, 330, 333, 370, 385, 393, 396, 407, 420, 444, 462, 495, 518, 524, 555, 630, 655, 660, 666, 693, 740, 770, 777, 786, 814, 917, 924, 990, 1036, 1110, 1155, 1179, 1221, 1260, 1295, 1310, 1332, 1386, 1441, 1540, 1554, 1572, 1628, 1665, 1834, 1965, 1980, 2035, 2220, 2310, 2331, 2358, 2442, 2590, 2620, 2751, 2772, 2849, 2882, 3108, 3330, 3465, 3663, 3668, 3885, 3930, 4070, 4323, 4585, 4620, 4662, 4716, 4847, 4884, 5180, 5502, 5698, 5764, 5895, 6105, 6660, 6930, 7205, 7326, 7770, 7860, 8140, 8253, 8547, 8646, 9170, 9324, 9694, 10087, 11004, 11396, 11655, 11790, 12210, 12969, 13755, 13860, 14245, 14410, 14541, 14652, 15540, 16506, 17094, 17292, 18315, 18340, 19388, 20174, 21615, 23310, 23580, 24235, 24420, 25641, 25938, 27510, 28490, 28820, 29082, 30261, 33012, 33929, 34188, 36630, 40348, 41265, 42735, 43230, 43623, 46620, 48470, 50435, 51282, 51876, 53317, 55020, 56980, 58164, 60522, 64845, 67858, 72705, 73260, 82530, 85470, 86460, 87246, 90783, 96940, 100870, 101787, 102564, 106634, 121044, 128205, 129690, 135716, 145410, 151305, 159951, 165060, 169645, 170940, 174492, 181566, 201740, 203574, 213268, 218115, 256410, 259380, 266585, 290820, 302610, 305361, 319902, 339290, 363132, 373219, 407148, 436230, 453915, 479853, 508935, 512820, 533170, 605220, 610722, 639804, 678580, 746438, 799755, 872460, 907830, 959706, 1017870, 1066340, 1119657, 1221444, 1492876, 1526805, 1599510, 1815660, 1866095, 1919412, 2035740, 2239314, 2399265, 3053610, 3199020, 3358971, 3732190, 4478628, 4798530, 5598285, 6107220, 6717942, 7464380, 9597060, 11196570, 13435884, 16794855, 22393140, 33589710, 67179420]

約数ペア:

[(1, 67179420), (2, 33589710), (3, 22393140), (4, 16794855), (5, 13435884), (6, 11196570), (7, 9597060), (9, 7464380), (10, 6717942), (11, 6107220), (12, 5598285), (14, 4798530), (15, 4478628), (18, 3732190), (20, 3358971), (21, 3199020), (22, 3053610), (28, 2399265), (30, 2239314), (33, 2035740), (35, 1919412), (36, 1866095), (37, 1815660), (42, 1599510), (44, 1526805), (45, 1492876), (55, 1221444), (60, 1119657), (63, 1066340), (66, 1017870), (70, 959706), (74, 907830), (77, 872460), (84, 799755), (90, 746438), (99, 678580), (105, 639804), (110, 610722), (111, 605220), (126, 533170), (131, 512820), (132, 508935), (140, 479853), (148, 453915), (154, 436230), (165, 407148), (180, 373219), (185, 363132), (198, 339290), (210, 319902), (220, 305361), (222, 302610), (231, 290820), (252, 266585), (259, 259380), (262, 256410), (308, 218115), (315, 213268), (330, 203574), (333, 201740), (370, 181566), (385, 174492), (393, 170940), (396, 169645), (407, 165060), (420, 159951), (444, 151305), (462, 145410), (495, 135716), (518, 129690), (524, 128205), (555, 121044), (630, 106634), (655, 102564), (660, 101787), (666, 100870), (693, 96940), (740, 90783), (770, 87246), (777, 86460), (786, 85470), (814, 82530), (917, 73260), (924, 72705), (990, 67858), (1036, 64845), (1110, 60522), (1155, 58164), (1179, 56980), (1221, 55020), (1260, 53317), (1295, 51876), (1310, 51282), (1332, 50435), (1386, 48470), (1441, 46620), (1540, 43623), (1554, 43230), (1572, 42735), (1628, 41265), (1665, 40348), (1834, 36630), (1965, 34188), (1980, 33929), (2035, 33012), (2220, 30261), (2310, 29082), (2331, 28820), (2358, 28490), (2442, 27510), (2590, 25938), (2620, 25641), (2751, 24420), (2772, 24235), (2849, 23580), (2882, 23310), (3108, 21615), (3330, 20174), (3465, 19388), (3663, 18340), (3668, 18315), (3885, 17292), (3930, 17094), (4070, 16506), (4323, 15540), (4585, 14652), (4620, 14541), (4662, 14410), (4716, 14245), (4847, 13860), (4884, 13755), (5180, 12969), (5502, 12210), (5698, 11790), (5764, 11655), (5895, 11396), (6105, 11004), (6660, 10087), (6930, 9694), (7205, 9324), (7326, 9170), (7770, 8646), (7860, 8547), (8140, 8253)]