38679060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 134830080

約数和(自身を除く): 96151020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 37, 38, 42, 57, 60, 70, 74, 76, 84, 95, 105, 111, 114, 131, 133, 140, 148, 185, 190, 210, 222, 228, 259, 262, 266, 285, 370, 380, 393, 399, 420, 444, 518, 524, 532, 555, 570, 655, 665, 703, 740, 777, 786, 798, 917, 1036, 1110, 1140, 1295, 1310, 1330, 1406, 1554, 1572, 1596, 1834, 1965, 1995, 2109, 2220, 2489, 2590, 2620, 2660, 2751, 2812, 3108, 3515, 3668, 3885, 3930, 3990, 4218, 4585, 4847, 4921, 4978, 5180, 5502, 7030, 7467, 7770, 7860, 7980, 8436, 9170, 9694, 9842, 9956, 10545, 11004, 12445, 13755, 14060, 14541, 14763, 14934, 15540, 17423, 18340, 19388, 19684, 21090, 24235, 24605, 24890, 27510, 29082, 29526, 29868, 33929, 34846, 37335, 42180, 48470, 49210, 49780, 52269, 55020, 58164, 59052, 67858, 69692, 72705, 73815, 74670, 87115, 92093, 96940, 98420, 101787, 104538, 135716, 145410, 147630, 149340, 169645, 174230, 184186, 203574, 209076, 261345, 276279, 290820, 295260, 339290, 348460, 368372, 407148, 460465, 508935, 522690, 552558, 644651, 678580, 920930, 1017870, 1045380, 1105116, 1289302, 1381395, 1841860, 1933953, 2035740, 2578604, 2762790, 3223255, 3867906, 5525580, 6446510, 7735812, 9669765, 12893020, 19339530, 38679060]

約数ペア:

[(1, 38679060), (2, 19339530), (3, 12893020), (4, 9669765), (5, 7735812), (6, 6446510), (7, 5525580), (10, 3867906), (12, 3223255), (14, 2762790), (15, 2578604), (19, 2035740), (20, 1933953), (21, 1841860), (28, 1381395), (30, 1289302), (35, 1105116), (37, 1045380), (38, 1017870), (42, 920930), (57, 678580), (60, 644651), (70, 552558), (74, 522690), (76, 508935), (84, 460465), (95, 407148), (105, 368372), (111, 348460), (114, 339290), (131, 295260), (133, 290820), (140, 276279), (148, 261345), (185, 209076), (190, 203574), (210, 184186), (222, 174230), (228, 169645), (259, 149340), (262, 147630), (266, 145410), (285, 135716), (370, 104538), (380, 101787), (393, 98420), (399, 96940), (420, 92093), (444, 87115), (518, 74670), (524, 73815), (532, 72705), (555, 69692), (570, 67858), (655, 59052), (665, 58164), (703, 55020), (740, 52269), (777, 49780), (786, 49210), (798, 48470), (917, 42180), (1036, 37335), (1110, 34846), (1140, 33929), (1295, 29868), (1310, 29526), (1330, 29082), (1406, 27510), (1554, 24890), (1572, 24605), (1596, 24235), (1834, 21090), (1965, 19684), (1995, 19388), (2109, 18340), (2220, 17423), (2489, 15540), (2590, 14934), (2620, 14763), (2660, 14541), (2751, 14060), (2812, 13755), (3108, 12445), (3515, 11004), (3668, 10545), (3885, 9956), (3930, 9842), (3990, 9694), (4218, 9170), (4585, 8436), (4847, 7980), (4921, 7860), (4978, 7770), (5180, 7467), (5502, 7030)]