222334840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3593}}^1$

素因数の和:3641

約数の個数: 128

約数和(自身を含む): 652095360

約数和(自身を除く): 429760520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2210, 2380, 3094, 3593, 3640, 4420, 4760, 6188, 7186, 7735, 8840, 12376, 14372, 15470, 17965, 25151, 28744, 30940, 35930, 46709, 50302, 61081, 61880, 71860, 93418, 100604, 122162, 125755, 143720, 186836, 201208, 233545, 244324, 251510, 305405, 326963, 373672, 427567, 467090, 488648, 503020, 610810, 653926, 794053, 855134, 934180, 1006040, 1221620, 1307852, 1588106, 1634815, 1710268, 1868360, 2137835, 2443240, 2615704, 3176212, 3269630, 3420536, 3970265, 4275670, 5558371, 6352424, 6539260, 7940530, 8551340, 11116742, 13078520, 15881060, 17102680, 22233484, 27791855, 31762120, 44466968, 55583710, 111167420, 222334840]

約数ペア:

[(1, 222334840), (2, 111167420), (4, 55583710), (5, 44466968), (7, 31762120), (8, 27791855), (10, 22233484), (13, 17102680), (14, 15881060), (17, 13078520), (20, 11116742), (26, 8551340), (28, 7940530), (34, 6539260), (35, 6352424), (40, 5558371), (52, 4275670), (56, 3970265), (65, 3420536), (68, 3269630), (70, 3176212), (85, 2615704), (91, 2443240), (104, 2137835), (119, 1868360), (130, 1710268), (136, 1634815), (140, 1588106), (170, 1307852), (182, 1221620), (221, 1006040), (238, 934180), (260, 855134), (280, 794053), (340, 653926), (364, 610810), (442, 503020), (455, 488648), (476, 467090), (520, 427567), (595, 373672), (680, 326963), (728, 305405), (884, 251510), (910, 244324), (952, 233545), (1105, 201208), (1190, 186836), (1547, 143720), (1768, 125755), (1820, 122162), (2210, 100604), (2380, 93418), (3094, 71860), (3593, 61880), (3640, 61081), (4420, 50302), (4760, 46709), (6188, 35930), (7186, 30940), (7735, 28744), (8840, 25151), (12376, 17965), (14372, 15470)]