14272720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 42238368

約数和(自身を除く): 27965648

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 331, 385, 392, 440, 490, 539, 560, 616, 662, 770, 784, 880, 980, 1078, 1232, 1324, 1540, 1655, 1960, 2156, 2317, 2648, 2695, 3080, 3310, 3641, 3920, 4312, 4634, 5296, 5390, 6160, 6620, 7282, 8624, 9268, 10780, 11585, 13240, 14564, 16219, 18205, 18536, 21560, 23170, 25487, 26480, 29128, 32438, 36410, 37072, 43120, 46340, 50974, 58256, 64876, 72820, 81095, 92680, 101948, 127435, 129752, 145640, 162190, 178409, 185360, 203896, 254870, 259504, 291280, 324380, 356818, 407792, 509740, 648760, 713636, 892045, 1019480, 1297520, 1427272, 1784090, 2038960, 2854544, 3568180, 7136360, 14272720]

約数ペア:

[(1, 14272720), (2, 7136360), (4, 3568180), (5, 2854544), (7, 2038960), (8, 1784090), (10, 1427272), (11, 1297520), (14, 1019480), (16, 892045), (20, 713636), (22, 648760), (28, 509740), (35, 407792), (40, 356818), (44, 324380), (49, 291280), (55, 259504), (56, 254870), (70, 203896), (77, 185360), (80, 178409), (88, 162190), (98, 145640), (110, 129752), (112, 127435), (140, 101948), (154, 92680), (176, 81095), (196, 72820), (220, 64876), (245, 58256), (280, 50974), (308, 46340), (331, 43120), (385, 37072), (392, 36410), (440, 32438), (490, 29128), (539, 26480), (560, 25487), (616, 23170), (662, 21560), (770, 18536), (784, 18205), (880, 16219), (980, 14564), (1078, 13240), (1232, 11585), (1324, 10780), (1540, 9268), (1655, 8624), (1960, 7282), (2156, 6620), (2317, 6160), (2648, 5390), (2695, 5296), (3080, 4634), (3310, 4312), (3641, 3920)]