213979360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6163}}^1$

素因数の和:6216

約数の個数: 96

約数和(自身を含む): 596477952

約数和(自身を除く): 382498592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6163, 6944, 8680, 12326, 17360, 24652, 30815, 34720, 43141, 49304, 61630, 86282, 98608, 123260, 172564, 191053, 197216, 215705, 246520, 345128, 382106, 431410, 493040, 690256, 764212, 862820, 955265, 986080, 1337371, 1380512, 1528424, 1725640, 1910530, 2674742, 3056848, 3451280, 3821060, 5349484, 6113696, 6686855, 6902560, 7642120, 10698968, 13373710, 15284240, 21397936, 26747420, 30568480, 42795872, 53494840, 106989680, 213979360]

約数ペア:

[(1, 213979360), (2, 106989680), (4, 53494840), (5, 42795872), (7, 30568480), (8, 26747420), (10, 21397936), (14, 15284240), (16, 13373710), (20, 10698968), (28, 7642120), (31, 6902560), (32, 6686855), (35, 6113696), (40, 5349484), (56, 3821060), (62, 3451280), (70, 3056848), (80, 2674742), (112, 1910530), (124, 1725640), (140, 1528424), (155, 1380512), (160, 1337371), (217, 986080), (224, 955265), (248, 862820), (280, 764212), (310, 690256), (434, 493040), (496, 431410), (560, 382106), (620, 345128), (868, 246520), (992, 215705), (1085, 197216), (1120, 191053), (1240, 172564), (1736, 123260), (2170, 98608), (2480, 86282), (3472, 61630), (4340, 49304), (4960, 43141), (6163, 34720), (6944, 30815), (8680, 24652), (12326, 17360)]