91295680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:846

約数の個数: 112

約数和(自身を含む): 253471680

約数和(自身を除く): 162176000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 769, 848, 1060, 1120, 1484, 1538, 1696, 1855, 2120, 2240, 2968, 3076, 3392, 3710, 3845, 4240, 5383, 5936, 6152, 7420, 7690, 8480, 10766, 11872, 12304, 14840, 15380, 16960, 21532, 23744, 24608, 26915, 29680, 30760, 40757, 43064, 49216, 53830, 59360, 61520, 81514, 86128, 107660, 118720, 123040, 163028, 172256, 203785, 215320, 246080, 285299, 326056, 344512, 407570, 430640, 570598, 652112, 815140, 861280, 1141196, 1304224, 1426495, 1630280, 1722560, 2282392, 2608448, 2852990, 3260560, 4564784, 5705980, 6521120, 9129568, 11411960, 13042240, 18259136, 22823920, 45647840, 91295680]

約数ペア:

[(1, 91295680), (2, 45647840), (4, 22823920), (5, 18259136), (7, 13042240), (8, 11411960), (10, 9129568), (14, 6521120), (16, 5705980), (20, 4564784), (28, 3260560), (32, 2852990), (35, 2608448), (40, 2282392), (53, 1722560), (56, 1630280), (64, 1426495), (70, 1304224), (80, 1141196), (106, 861280), (112, 815140), (140, 652112), (160, 570598), (212, 430640), (224, 407570), (265, 344512), (280, 326056), (320, 285299), (371, 246080), (424, 215320), (448, 203785), (530, 172256), (560, 163028), (742, 123040), (769, 118720), (848, 107660), (1060, 86128), (1120, 81514), (1484, 61520), (1538, 59360), (1696, 53830), (1855, 49216), (2120, 43064), (2240, 40757), (2968, 30760), (3076, 29680), (3392, 26915), (3710, 24608), (3845, 23744), (4240, 21532), (5383, 16960), (5936, 15380), (6152, 14840), (7420, 12304), (7690, 11872), (8480, 10766)]