146195880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1733}}^1$

素因数の和:1803

約数の個数: 128

約数和(自身を含む): 474422400

約数和(自身を除く): 328226520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 570, 703, 740, 760, 888, 1110, 1140, 1406, 1480, 1733, 2109, 2220, 2280, 2812, 3466, 3515, 4218, 4440, 5199, 5624, 6932, 7030, 8436, 8665, 10398, 10545, 13864, 14060, 16872, 17330, 20796, 21090, 25995, 28120, 32927, 34660, 41592, 42180, 51990, 64121, 65854, 69320, 84360, 98781, 103980, 128242, 131708, 164635, 192363, 197562, 207960, 256484, 263416, 320605, 329270, 384726, 395124, 493905, 512968, 641210, 658540, 769452, 790248, 961815, 987810, 1218299, 1282420, 1317080, 1538904, 1923630, 1975620, 2436598, 2564840, 3654897, 3847260, 3951240, 4873196, 6091495, 7309794, 7694520, 9746392, 12182990, 14619588, 18274485, 24365980, 29239176, 36548970, 48731960, 73097940, 146195880]

約数ペア:

[(1, 146195880), (2, 73097940), (3, 48731960), (4, 36548970), (5, 29239176), (6, 24365980), (8, 18274485), (10, 14619588), (12, 12182990), (15, 9746392), (19, 7694520), (20, 7309794), (24, 6091495), (30, 4873196), (37, 3951240), (38, 3847260), (40, 3654897), (57, 2564840), (60, 2436598), (74, 1975620), (76, 1923630), (95, 1538904), (111, 1317080), (114, 1282420), (120, 1218299), (148, 987810), (152, 961815), (185, 790248), (190, 769452), (222, 658540), (228, 641210), (285, 512968), (296, 493905), (370, 395124), (380, 384726), (444, 329270), (456, 320605), (555, 263416), (570, 256484), (703, 207960), (740, 197562), (760, 192363), (888, 164635), (1110, 131708), (1140, 128242), (1406, 103980), (1480, 98781), (1733, 84360), (2109, 69320), (2220, 65854), (2280, 64121), (2812, 51990), (3466, 42180), (3515, 41592), (4218, 34660), (4440, 32927), (5199, 28120), (5624, 25995), (6932, 21090), (7030, 20796), (8436, 17330), (8665, 16872), (10398, 14060), (10545, 13864)]