22451160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 72864000

約数和(自身を除く): 50412840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 229, 258, 285, 344, 380, 430, 456, 458, 516, 570, 645, 687, 760, 817, 860, 916, 1032, 1140, 1145, 1290, 1374, 1634, 1720, 1832, 2280, 2290, 2451, 2580, 2748, 3268, 3435, 4085, 4351, 4580, 4902, 5160, 5496, 6536, 6870, 8170, 8702, 9160, 9804, 9847, 12255, 13053, 13740, 16340, 17404, 19608, 19694, 21755, 24510, 26106, 27480, 29541, 32680, 34808, 39388, 43510, 49020, 49235, 52212, 59082, 65265, 78776, 87020, 98040, 98470, 104424, 118164, 130530, 147705, 174040, 187093, 196940, 236328, 261060, 295410, 374186, 393880, 522120, 561279, 590820, 748372, 935465, 1122558, 1181640, 1496744, 1870930, 2245116, 2806395, 3741860, 4490232, 5612790, 7483720, 11225580, 22451160]

約数ペア:

[(1, 22451160), (2, 11225580), (3, 7483720), (4, 5612790), (5, 4490232), (6, 3741860), (8, 2806395), (10, 2245116), (12, 1870930), (15, 1496744), (19, 1181640), (20, 1122558), (24, 935465), (30, 748372), (38, 590820), (40, 561279), (43, 522120), (57, 393880), (60, 374186), (76, 295410), (86, 261060), (95, 236328), (114, 196940), (120, 187093), (129, 174040), (152, 147705), (172, 130530), (190, 118164), (215, 104424), (228, 98470), (229, 98040), (258, 87020), (285, 78776), (344, 65265), (380, 59082), (430, 52212), (456, 49235), (458, 49020), (516, 43510), (570, 39388), (645, 34808), (687, 32680), (760, 29541), (817, 27480), (860, 26106), (916, 24510), (1032, 21755), (1140, 19694), (1145, 19608), (1290, 17404), (1374, 16340), (1634, 13740), (1720, 13053), (1832, 12255), (2280, 9847), (2290, 9804), (2451, 9160), (2580, 8702), (2748, 8170), (3268, 6870), (3435, 6536), (4085, 5496), (4351, 5160), (4580, 4902)]