227695680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:653

約数の個数: 168

約数和(自身を含む): 789428952

約数和(自身を除く): 561733272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 173, 180, 192, 240, 288, 320, 346, 360, 457, 480, 519, 576, 692, 720, 865, 914, 960, 1038, 1371, 1384, 1440, 1557, 1730, 1828, 2076, 2285, 2595, 2742, 2768, 2880, 3114, 3460, 3656, 4113, 4152, 4570, 5190, 5484, 5536, 6228, 6855, 6920, 7312, 7785, 8226, 8304, 9140, 10380, 10968, 11072, 12456, 13710, 13840, 14624, 15570, 16452, 16608, 18280, 20565, 20760, 21936, 24912, 27420, 27680, 29248, 31140, 32904, 33216, 36560, 41130, 41520, 43872, 49824, 54840, 55360, 62280, 65808, 73120, 79061, 82260, 83040, 87744, 99648, 109680, 124560, 131616, 146240, 158122, 164520, 166080, 219360, 237183, 249120, 263232, 316244, 329040, 395305, 438720, 474366, 498240, 632488, 658080, 711549, 790610, 948732, 1185915, 1264976, 1316160, 1423098, 1581220, 1897464, 2371830, 2529952, 2846196, 3162440, 3557745, 3794928, 4743660, 5059904, 5692392, 6324880, 7115490, 7589856, 9487320, 11384784, 12649760, 14230980, 15179712, 18974640, 22769568, 25299520, 28461960, 37949280, 45539136, 56923920, 75898560, 113847840, 227695680]

約数ペア:

[(1, 227695680), (2, 113847840), (3, 75898560), (4, 56923920), (5, 45539136), (6, 37949280), (8, 28461960), (9, 25299520), (10, 22769568), (12, 18974640), (15, 15179712), (16, 14230980), (18, 12649760), (20, 11384784), (24, 9487320), (30, 7589856), (32, 7115490), (36, 6324880), (40, 5692392), (45, 5059904), (48, 4743660), (60, 3794928), (64, 3557745), (72, 3162440), (80, 2846196), (90, 2529952), (96, 2371830), (120, 1897464), (144, 1581220), (160, 1423098), (173, 1316160), (180, 1264976), (192, 1185915), (240, 948732), (288, 790610), (320, 711549), (346, 658080), (360, 632488), (457, 498240), (480, 474366), (519, 438720), (576, 395305), (692, 329040), (720, 316244), (865, 263232), (914, 249120), (960, 237183), (1038, 219360), (1371, 166080), (1384, 164520), (1440, 158122), (1557, 146240), (1730, 131616), (1828, 124560), (2076, 109680), (2285, 99648), (2595, 87744), (2742, 83040), (2768, 82260), (2880, 79061), (3114, 73120), (3460, 65808), (3656, 62280), (4113, 55360), (4152, 54840), (4570, 49824), (5190, 43872), (5484, 41520), (5536, 41130), (6228, 36560), (6855, 33216), (6920, 32904), (7312, 31140), (7785, 29248), (8226, 27680), (8304, 27420), (9140, 24912), (10380, 21936), (10968, 20760), (11072, 20565), (12456, 18280), (13710, 16608), (13840, 16452), (14624, 15570)]