201482880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1039}}^1$

素因数の和:1162

約数の個数: 128

約数和(自身を含む): 649209600

約数和(自身を除く): 447726720

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, 192, 202, 240, 303, 320, 384, 404, 480, 505, 606, 640, 808, 960, 1010, 1039, 1212, 1515, 1616, 1920, 2020, 2078, 2424, 3030, 3117, 3232, 4040, 4156, 4848, 5195, 6060, 6234, 6464, 8080, 8312, 9696, 10390, 12120, 12468, 12928, 15585, 16160, 16624, 19392, 20780, 24240, 24936, 31170, 32320, 33248, 38784, 41560, 48480, 49872, 62340, 64640, 66496, 83120, 96960, 99744, 104939, 124680, 132992, 166240, 193920, 199488, 209878, 249360, 314817, 332480, 398976, 419756, 498720, 524695, 629634, 664960, 839512, 997440, 1049390, 1259268, 1574085, 1679024, 1994880, 2098780, 2518536, 3148170, 3358048, 4197560, 5037072, 6296340, 6716096, 8395120, 10074144, 12592680, 13432192, 16790240, 20148288, 25185360, 33580480, 40296576, 50370720, 67160960, 100741440, 201482880]

約数ペア:

[(1, 201482880), (2, 100741440), (3, 67160960), (4, 50370720), (5, 40296576), (6, 33580480), (8, 25185360), (10, 20148288), (12, 16790240), (15, 13432192), (16, 12592680), (20, 10074144), (24, 8395120), (30, 6716096), (32, 6296340), (40, 5037072), (48, 4197560), (60, 3358048), (64, 3148170), (80, 2518536), (96, 2098780), (101, 1994880), (120, 1679024), (128, 1574085), (160, 1259268), (192, 1049390), (202, 997440), (240, 839512), (303, 664960), (320, 629634), (384, 524695), (404, 498720), (480, 419756), (505, 398976), (606, 332480), (640, 314817), (808, 249360), (960, 209878), (1010, 199488), (1039, 193920), (1212, 166240), (1515, 132992), (1616, 124680), (1920, 104939), (2020, 99744), (2078, 96960), (2424, 83120), (3030, 66496), (3117, 64640), (3232, 62340), (4040, 49872), (4156, 48480), (4848, 41560), (5195, 38784), (6060, 33248), (6234, 32320), (6464, 31170), (8080, 24936), (8312, 24240), (9696, 20780), (10390, 19392), (12120, 16624), (12468, 16160), (12928, 15585)]