151394320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3511}}^1$

素因数の和:3549

約数の個数: 120

約数和(自身を含む): 446810688

約数和(自身を除く): 295416368

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, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3511, 3920, 4312, 5390, 6160, 7022, 8624, 10780, 14044, 17555, 21560, 24577, 28088, 35110, 38621, 43120, 49154, 56176, 70220, 77242, 98308, 122885, 140440, 154484, 172039, 193105, 196616, 245770, 270347, 280880, 308968, 344078, 386210, 393232, 491540, 540694, 617936, 688156, 772420, 860195, 983080, 1081388, 1351735, 1376312, 1544840, 1720390, 1892429, 1966160, 2162776, 2703470, 2752624, 3089680, 3440780, 3784858, 4325552, 5406940, 6881560, 7569716, 9462145, 10813880, 13763120, 15139432, 18924290, 21627760, 30278864, 37848580, 75697160, 151394320]

約数ペア:

[(1, 151394320), (2, 75697160), (4, 37848580), (5, 30278864), (7, 21627760), (8, 18924290), (10, 15139432), (11, 13763120), (14, 10813880), (16, 9462145), (20, 7569716), (22, 6881560), (28, 5406940), (35, 4325552), (40, 3784858), (44, 3440780), (49, 3089680), (55, 2752624), (56, 2703470), (70, 2162776), (77, 1966160), (80, 1892429), (88, 1720390), (98, 1544840), (110, 1376312), (112, 1351735), (140, 1081388), (154, 983080), (176, 860195), (196, 772420), (220, 688156), (245, 617936), (280, 540694), (308, 491540), (385, 393232), (392, 386210), (440, 344078), (490, 308968), (539, 280880), (560, 270347), (616, 245770), (770, 196616), (784, 193105), (880, 172039), (980, 154484), (1078, 140440), (1232, 122885), (1540, 98308), (1960, 77242), (2156, 70220), (2695, 56176), (3080, 49154), (3511, 43120), (3920, 38621), (4312, 35110), (5390, 28088), (6160, 24577), (7022, 21560), (8624, 17555), (10780, 14044)]