222832960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3264

約数の個数: 112

約数和(自身を含む): 626181120

約数和(自身を除く): 403348160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3209, 3472, 4340, 4960, 6418, 6944, 8680, 9920, 12836, 13888, 16045, 17360, 22463, 25672, 32090, 34720, 44926, 51344, 64180, 69440, 89852, 99479, 102688, 112315, 128360, 179704, 198958, 205376, 224630, 256720, 359408, 397916, 449260, 497395, 513440, 696353, 718816, 795832, 898520, 994790, 1026880, 1392706, 1437632, 1591664, 1797040, 1989580, 2785412, 3183328, 3481765, 3594080, 3979160, 5570824, 6366656, 6963530, 7188160, 7958320, 11141648, 13927060, 15916640, 22283296, 27854120, 31833280, 44566592, 55708240, 111416480, 222832960]

約数ペア:

[(1, 222832960), (2, 111416480), (4, 55708240), (5, 44566592), (7, 31833280), (8, 27854120), (10, 22283296), (14, 15916640), (16, 13927060), (20, 11141648), (28, 7958320), (31, 7188160), (32, 6963530), (35, 6366656), (40, 5570824), (56, 3979160), (62, 3594080), (64, 3481765), (70, 3183328), (80, 2785412), (112, 1989580), (124, 1797040), (140, 1591664), (155, 1437632), (160, 1392706), (217, 1026880), (224, 994790), (248, 898520), (280, 795832), (310, 718816), (320, 696353), (434, 513440), (448, 497395), (496, 449260), (560, 397916), (620, 359408), (868, 256720), (992, 224630), (1085, 205376), (1120, 198958), (1240, 179704), (1736, 128360), (1984, 112315), (2170, 102688), (2240, 99479), (2480, 89852), (3209, 69440), (3472, 64180), (4340, 51344), (4960, 44926), (6418, 34720), (6944, 32090), (8680, 25672), (9920, 22463), (12836, 17360), (13888, 16045)]