1872364480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2777}}^1$

素因数の和:2851

約数の個数: 168

約数和(自身を含む): 5309024688

約数和(自身を除く): 3436660208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 64, 70, 80, 86, 98, 112, 140, 160, 172, 196, 215, 224, 245, 280, 301, 320, 344, 392, 430, 448, 490, 560, 602, 688, 784, 860, 980, 1120, 1204, 1376, 1505, 1568, 1720, 1960, 2107, 2240, 2408, 2752, 2777, 3010, 3136, 3440, 3920, 4214, 4816, 5554, 6020, 6880, 7840, 8428, 9632, 10535, 11108, 12040, 13760, 13885, 15680, 16856, 19264, 19439, 21070, 22216, 24080, 27770, 33712, 38878, 42140, 44432, 48160, 55540, 67424, 77756, 84280, 88864, 96320, 97195, 111080, 119411, 134848, 136073, 155512, 168560, 177728, 194390, 222160, 238822, 272146, 311024, 337120, 388780, 444320, 477644, 544292, 597055, 622048, 674240, 680365, 777560, 835877, 888640, 955288, 1088584, 1194110, 1244096, 1360730, 1555120, 1671754, 1910576, 2177168, 2388220, 2721460, 3110240, 3343508, 3821152, 4179385, 4354336, 4776440, 5442920, 5851139, 6220480, 6687016, 7642304, 8358770, 8708672, 9552880, 10885840, 11702278, 13374032, 16717540, 19105760, 21771680, 23404556, 26748064, 29255695, 33435080, 38211520, 43543360, 46809112, 53496128, 58511390, 66870160, 93618224, 117022780, 133740320, 187236448, 234045560, 267480640, 374472896, 468091120, 936182240, 1872364480]

約数ペア:

[(1, 1872364480), (2, 936182240), (4, 468091120), (5, 374472896), (7, 267480640), (8, 234045560), (10, 187236448), (14, 133740320), (16, 117022780), (20, 93618224), (28, 66870160), (32, 58511390), (35, 53496128), (40, 46809112), (43, 43543360), (49, 38211520), (56, 33435080), (64, 29255695), (70, 26748064), (80, 23404556), (86, 21771680), (98, 19105760), (112, 16717540), (140, 13374032), (160, 11702278), (172, 10885840), (196, 9552880), (215, 8708672), (224, 8358770), (245, 7642304), (280, 6687016), (301, 6220480), (320, 5851139), (344, 5442920), (392, 4776440), (430, 4354336), (448, 4179385), (490, 3821152), (560, 3343508), (602, 3110240), (688, 2721460), (784, 2388220), (860, 2177168), (980, 1910576), (1120, 1671754), (1204, 1555120), (1376, 1360730), (1505, 1244096), (1568, 1194110), (1720, 1088584), (1960, 955288), (2107, 888640), (2240, 835877), (2408, 777560), (2752, 680365), (2777, 674240), (3010, 622048), (3136, 597055), (3440, 544292), (3920, 477644), (4214, 444320), (4816, 388780), (5554, 337120), (6020, 311024), (6880, 272146), (7840, 238822), (8428, 222160), (9632, 194390), (10535, 177728), (11108, 168560), (12040, 155512), (13760, 136073), (13885, 134848), (15680, 119411), (16856, 111080), (19264, 97195), (19439, 96320), (21070, 88864), (22216, 84280), (24080, 77756), (27770, 67424), (33712, 55540), (38878, 48160), (42140, 44432)]