57090880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:373

約数の個数: 168

約数和(自身を含む): 173041056

約数和(自身を除く): 115950176

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 331, 352, 385, 392, 440, 448, 490, 539, 560, 616, 662, 704, 770, 784, 880, 980, 1078, 1120, 1232, 1324, 1540, 1568, 1655, 1760, 1960, 2156, 2240, 2317, 2464, 2648, 2695, 3080, 3136, 3310, 3520, 3641, 3920, 4312, 4634, 4928, 5296, 5390, 6160, 6620, 7282, 7840, 8624, 9268, 10592, 10780, 11585, 12320, 13240, 14564, 15680, 16219, 17248, 18205, 18536, 21184, 21560, 23170, 24640, 25487, 26480, 29128, 32438, 34496, 36410, 37072, 43120, 46340, 50974, 52960, 58256, 64876, 72820, 74144, 81095, 86240, 92680, 101948, 105920, 116512, 127435, 129752, 145640, 148288, 162190, 172480, 178409, 185360, 203896, 233024, 254870, 259504, 291280, 324380, 356818, 370720, 407792, 509740, 519008, 582560, 648760, 713636, 741440, 815584, 892045, 1019480, 1038016, 1165120, 1297520, 1427272, 1631168, 1784090, 2038960, 2595040, 2854544, 3568180, 4077920, 5190080, 5709088, 7136360, 8155840, 11418176, 14272720, 28545440, 57090880]

約数ペア:

[(1, 57090880), (2, 28545440), (4, 14272720), (5, 11418176), (7, 8155840), (8, 7136360), (10, 5709088), (11, 5190080), (14, 4077920), (16, 3568180), (20, 2854544), (22, 2595040), (28, 2038960), (32, 1784090), (35, 1631168), (40, 1427272), (44, 1297520), (49, 1165120), (55, 1038016), (56, 1019480), (64, 892045), (70, 815584), (77, 741440), (80, 713636), (88, 648760), (98, 582560), (110, 519008), (112, 509740), (140, 407792), (154, 370720), (160, 356818), (176, 324380), (196, 291280), (220, 259504), (224, 254870), (245, 233024), (280, 203896), (308, 185360), (320, 178409), (331, 172480), (352, 162190), (385, 148288), (392, 145640), (440, 129752), (448, 127435), (490, 116512), (539, 105920), (560, 101948), (616, 92680), (662, 86240), (704, 81095), (770, 74144), (784, 72820), (880, 64876), (980, 58256), (1078, 52960), (1120, 50974), (1232, 46340), (1324, 43120), (1540, 37072), (1568, 36410), (1655, 34496), (1760, 32438), (1960, 29128), (2156, 26480), (2240, 25487), (2317, 24640), (2464, 23170), (2648, 21560), (2695, 21184), (3080, 18536), (3136, 18205), (3310, 17248), (3520, 16219), (3641, 15680), (3920, 14564), (4312, 13240), (4634, 12320), (4928, 11585), (5296, 10780), (5390, 10592), (6160, 9268), (6620, 8624), (7282, 7840)]