228013920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1194

約数の個数: 192

約数和(自身を含む): 815754240

約数和(自身を除く): 587740320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 846, 864, 940, 1080, 1123, 1128, 1269, 1410, 1440, 1504, 1692, 1880, 2115, 2160, 2246, 2256, 2538, 2820, 3369, 3384, 3760, 4230, 4320, 4492, 4512, 5076, 5615, 5640, 6345, 6738, 6768, 7520, 8460, 8984, 10107, 10152, 11230, 11280, 12690, 13476, 13536, 16845, 16920, 17968, 20214, 20304, 22460, 22560, 25380, 26952, 30321, 33690, 33840, 35936, 40428, 40608, 44920, 50535, 50760, 52781, 53904, 60642, 67380, 67680, 80856, 89840, 101070, 101520, 105562, 107808, 121284, 134760, 151605, 158343, 161712, 179680, 202140, 203040, 211124, 242568, 263905, 269520, 303210, 316686, 323424, 404280, 422248, 475029, 485136, 527810, 539040, 606420, 633372, 791715, 808560, 844496, 950058, 970272, 1055620, 1212840, 1266744, 1425087, 1583430, 1617120, 1688992, 1900116, 2111240, 2375145, 2425680, 2533488, 2850174, 3166860, 3800232, 4222480, 4750290, 4851360, 5066976, 5700348, 6333720, 7125435, 7600464, 8444960, 9500580, 11400696, 12667440, 14250870, 15200928, 19001160, 22801392, 25334880, 28501740, 38002320, 45602784, 57003480, 76004640, 114006960, 228013920]

約数ペア:

[(1, 228013920), (2, 114006960), (3, 76004640), (4, 57003480), (5, 45602784), (6, 38002320), (8, 28501740), (9, 25334880), (10, 22801392), (12, 19001160), (15, 15200928), (16, 14250870), (18, 12667440), (20, 11400696), (24, 9500580), (27, 8444960), (30, 7600464), (32, 7125435), (36, 6333720), (40, 5700348), (45, 5066976), (47, 4851360), (48, 4750290), (54, 4222480), (60, 3800232), (72, 3166860), (80, 2850174), (90, 2533488), (94, 2425680), (96, 2375145), (108, 2111240), (120, 1900116), (135, 1688992), (141, 1617120), (144, 1583430), (160, 1425087), (180, 1266744), (188, 1212840), (216, 1055620), (235, 970272), (240, 950058), (270, 844496), (282, 808560), (288, 791715), (360, 633372), (376, 606420), (423, 539040), (432, 527810), (470, 485136), (480, 475029), (540, 422248), (564, 404280), (705, 323424), (720, 316686), (752, 303210), (846, 269520), (864, 263905), (940, 242568), (1080, 211124), (1123, 203040), (1128, 202140), (1269, 179680), (1410, 161712), (1440, 158343), (1504, 151605), (1692, 134760), (1880, 121284), (2115, 107808), (2160, 105562), (2246, 101520), (2256, 101070), (2538, 89840), (2820, 80856), (3369, 67680), (3384, 67380), (3760, 60642), (4230, 53904), (4320, 52781), (4492, 50760), (4512, 50535), (5076, 44920), (5615, 40608), (5640, 40428), (6345, 35936), (6738, 33840), (6768, 33690), (7520, 30321), (8460, 26952), (8984, 25380), (10107, 22560), (10152, 22460), (11230, 20304), (11280, 20214), (12690, 17968), (13476, 16920), (13536, 16845)]