202346340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 689472000

約数和(自身を除く): 487125660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 37, 42, 58, 60, 70, 74, 84, 87, 105, 111, 116, 140, 145, 148, 174, 185, 203, 210, 222, 259, 290, 348, 370, 406, 420, 435, 444, 449, 518, 555, 580, 609, 740, 777, 812, 870, 898, 1015, 1036, 1073, 1110, 1218, 1295, 1347, 1554, 1740, 1796, 2030, 2146, 2220, 2245, 2436, 2590, 2694, 3045, 3108, 3143, 3219, 3885, 4060, 4292, 4490, 5180, 5365, 5388, 6090, 6286, 6438, 6735, 7511, 7770, 8980, 9429, 10730, 12180, 12572, 12876, 13021, 13470, 15022, 15540, 15715, 16095, 16613, 18858, 21460, 22533, 26042, 26940, 30044, 31430, 32190, 33226, 37555, 37716, 39063, 45066, 47145, 49839, 52084, 62860, 64380, 65105, 66452, 75110, 78126, 83065, 90132, 91147, 94290, 99678, 112665, 116291, 130210, 150220, 156252, 166130, 182294, 188580, 195315, 199356, 225330, 232582, 249195, 260420, 273441, 332260, 348873, 364588, 390630, 450660, 455735, 465164, 481777, 498390, 546882, 581455, 697746, 781260, 911470, 963554, 996780, 1093764, 1162910, 1367205, 1395492, 1445331, 1744365, 1822940, 1927108, 2325820, 2408885, 2734410, 2890662, 3372439, 3488730, 4817770, 5468820, 5781324, 6744878, 6977460, 7226655, 9635540, 10117317, 13489756, 14453310, 16862195, 20234634, 28906620, 33724390, 40469268, 50586585, 67448780, 101173170, 202346340]

約数ペア:

[(1, 202346340), (2, 101173170), (3, 67448780), (4, 50586585), (5, 40469268), (6, 33724390), (7, 28906620), (10, 20234634), (12, 16862195), (14, 14453310), (15, 13489756), (20, 10117317), (21, 9635540), (28, 7226655), (29, 6977460), (30, 6744878), (35, 5781324), (37, 5468820), (42, 4817770), (58, 3488730), (60, 3372439), (70, 2890662), (74, 2734410), (84, 2408885), (87, 2325820), (105, 1927108), (111, 1822940), (116, 1744365), (140, 1445331), (145, 1395492), (148, 1367205), (174, 1162910), (185, 1093764), (203, 996780), (210, 963554), (222, 911470), (259, 781260), (290, 697746), (348, 581455), (370, 546882), (406, 498390), (420, 481777), (435, 465164), (444, 455735), (449, 450660), (518, 390630), (555, 364588), (580, 348873), (609, 332260), (740, 273441), (777, 260420), (812, 249195), (870, 232582), (898, 225330), (1015, 199356), (1036, 195315), (1073, 188580), (1110, 182294), (1218, 166130), (1295, 156252), (1347, 150220), (1554, 130210), (1740, 116291), (1796, 112665), (2030, 99678), (2146, 94290), (2220, 91147), (2245, 90132), (2436, 83065), (2590, 78126), (2694, 75110), (3045, 66452), (3108, 65105), (3143, 64380), (3219, 62860), (3885, 52084), (4060, 49839), (4292, 47145), (4490, 45066), (5180, 39063), (5365, 37716), (5388, 37555), (6090, 33226), (6286, 32190), (6438, 31430), (6735, 30044), (7511, 26940), (7770, 26042), (8980, 22533), (9429, 21460), (10730, 18858), (12180, 16613), (12572, 16095), (12876, 15715), (13021, 15540), (13470, 15022)]