22043280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13121}}^1$

素因数の和:13144

約数の個数: 80

約数和(自身を含む): 78102144

約数和(自身を除く): 56058864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 13121, 26242, 39363, 52484, 65605, 78726, 91847, 104968, 131210, 157452, 183694, 196815, 209936, 262420, 275541, 314904, 367388, 393630, 459235, 524840, 551082, 629808, 734776, 787260, 918470, 1049680, 1102164, 1377705, 1469552, 1574520, 1836940, 2204328, 2755410, 3149040, 3673880, 4408656, 5510820, 7347760, 11021640, 22043280]

約数ペア:

[(1, 22043280), (2, 11021640), (3, 7347760), (4, 5510820), (5, 4408656), (6, 3673880), (7, 3149040), (8, 2755410), (10, 2204328), (12, 1836940), (14, 1574520), (15, 1469552), (16, 1377705), (20, 1102164), (21, 1049680), (24, 918470), (28, 787260), (30, 734776), (35, 629808), (40, 551082), (42, 524840), (48, 459235), (56, 393630), (60, 367388), (70, 314904), (80, 275541), (84, 262420), (105, 209936), (112, 196815), (120, 183694), (140, 157452), (168, 131210), (210, 104968), (240, 91847), (280, 78726), (336, 65605), (420, 52484), (560, 39363), (840, 26242), (1680, 13121)]