63217920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 205152192

約数和(自身を除く): 141934272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 163, 192, 202, 240, 256, 303, 320, 326, 384, 404, 480, 489, 505, 606, 640, 652, 768, 808, 815, 960, 978, 1010, 1212, 1280, 1304, 1515, 1616, 1630, 1920, 1956, 2020, 2424, 2445, 2608, 3030, 3232, 3260, 3840, 3912, 4040, 4848, 4890, 5216, 6060, 6464, 6520, 7824, 8080, 9696, 9780, 10432, 12120, 12928, 13040, 15648, 16160, 16463, 19392, 19560, 20864, 24240, 25856, 26080, 31296, 32320, 32926, 38784, 39120, 41728, 48480, 49389, 52160, 62592, 64640, 65852, 77568, 78240, 82315, 96960, 98778, 104320, 125184, 129280, 131704, 156480, 164630, 193920, 197556, 208640, 246945, 263408, 312960, 329260, 387840, 395112, 493890, 526816, 625920, 658520, 790224, 987780, 1053632, 1317040, 1580448, 1975560, 2107264, 2634080, 3160896, 3951120, 4214528, 5268160, 6321792, 7902240, 10536320, 12643584, 15804480, 21072640, 31608960, 63217920]

約数ペア:

[(1, 63217920), (2, 31608960), (3, 21072640), (4, 15804480), (5, 12643584), (6, 10536320), (8, 7902240), (10, 6321792), (12, 5268160), (15, 4214528), (16, 3951120), (20, 3160896), (24, 2634080), (30, 2107264), (32, 1975560), (40, 1580448), (48, 1317040), (60, 1053632), (64, 987780), (80, 790224), (96, 658520), (101, 625920), (120, 526816), (128, 493890), (160, 395112), (163, 387840), (192, 329260), (202, 312960), (240, 263408), (256, 246945), (303, 208640), (320, 197556), (326, 193920), (384, 164630), (404, 156480), (480, 131704), (489, 129280), (505, 125184), (606, 104320), (640, 98778), (652, 96960), (768, 82315), (808, 78240), (815, 77568), (960, 65852), (978, 64640), (1010, 62592), (1212, 52160), (1280, 49389), (1304, 48480), (1515, 41728), (1616, 39120), (1630, 38784), (1920, 32926), (1956, 32320), (2020, 31296), (2424, 26080), (2445, 25856), (2608, 24240), (3030, 20864), (3232, 19560), (3260, 19392), (3840, 16463), (3912, 16160), (4040, 15648), (4848, 13040), (4890, 12928), (5216, 12120), (6060, 10432), (6464, 9780), (6520, 9696), (7824, 8080)]