74032960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:504

約数の個数: 112

約数和(自身を含む): 193121280

約数和(自身を除く): 119088320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 439, 496, 527, 544, 620, 680, 878, 992, 1054, 1088, 1240, 1360, 1756, 1984, 2108, 2195, 2480, 2635, 2720, 3512, 4216, 4390, 4960, 5270, 5440, 7024, 7463, 8432, 8780, 9920, 10540, 13609, 14048, 14926, 16864, 17560, 21080, 27218, 28096, 29852, 33728, 35120, 37315, 42160, 54436, 59704, 68045, 70240, 74630, 84320, 108872, 119408, 136090, 140480, 149260, 168640, 217744, 231353, 238816, 272180, 298520, 435488, 462706, 477632, 544360, 597040, 870976, 925412, 1088720, 1156765, 1194080, 1850824, 2177440, 2313530, 2388160, 3701648, 4354880, 4627060, 7403296, 9254120, 14806592, 18508240, 37016480, 74032960]

約数ペア:

[(1, 74032960), (2, 37016480), (4, 18508240), (5, 14806592), (8, 9254120), (10, 7403296), (16, 4627060), (17, 4354880), (20, 3701648), (31, 2388160), (32, 2313530), (34, 2177440), (40, 1850824), (62, 1194080), (64, 1156765), (68, 1088720), (80, 925412), (85, 870976), (124, 597040), (136, 544360), (155, 477632), (160, 462706), (170, 435488), (248, 298520), (272, 272180), (310, 238816), (320, 231353), (340, 217744), (439, 168640), (496, 149260), (527, 140480), (544, 136090), (620, 119408), (680, 108872), (878, 84320), (992, 74630), (1054, 70240), (1088, 68045), (1240, 59704), (1360, 54436), (1756, 42160), (1984, 37315), (2108, 35120), (2195, 33728), (2480, 29852), (2635, 28096), (2720, 27218), (3512, 21080), (4216, 17560), (4390, 16864), (4960, 14926), (5270, 14048), (5440, 13609), (7024, 10540), (7463, 9920), (8432, 8780)]