20222767560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{6211}}^1$

素因数の和:6899

約数の個数: 128

約数和(自身を含む): 62187586560

約数和(自身を除く): 41964819000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 631, 645, 860, 1032, 1262, 1290, 1720, 1893, 2524, 2580, 3155, 3786, 5048, 5160, 6211, 6310, 7572, 9465, 12422, 12620, 15144, 18633, 18930, 24844, 25240, 27133, 31055, 37266, 37860, 49688, 54266, 62110, 74532, 75720, 81399, 93165, 108532, 124220, 135665, 149064, 162798, 186330, 217064, 248440, 267073, 271330, 325596, 372660, 406995, 534146, 542660, 651192, 745320, 801219, 813990, 1068292, 1085320, 1335365, 1602438, 1627980, 2136584, 2670730, 3204876, 3255960, 3919141, 4006095, 5341460, 6409752, 7838282, 8012190, 10682920, 11757423, 15676564, 16024380, 19595705, 23514846, 31353128, 32048760, 39191410, 47029692, 58787115, 78382820, 94059384, 117574230, 156765640, 168523063, 235148460, 337046126, 470296920, 505569189, 674092252, 842615315, 1011138378, 1348184504, 1685230630, 2022276756, 2527845945, 3370461260, 4044553512, 5055691890, 6740922520, 10111383780, 20222767560]

約数ペア:

[(1, 20222767560), (2, 10111383780), (3, 6740922520), (4, 5055691890), (5, 4044553512), (6, 3370461260), (8, 2527845945), (10, 2022276756), (12, 1685230630), (15, 1348184504), (20, 1011138378), (24, 842615315), (30, 674092252), (40, 505569189), (43, 470296920), (60, 337046126), (86, 235148460), (120, 168523063), (129, 156765640), (172, 117574230), (215, 94059384), (258, 78382820), (344, 58787115), (430, 47029692), (516, 39191410), (631, 32048760), (645, 31353128), (860, 23514846), (1032, 19595705), (1262, 16024380), (1290, 15676564), (1720, 11757423), (1893, 10682920), (2524, 8012190), (2580, 7838282), (3155, 6409752), (3786, 5341460), (5048, 4006095), (5160, 3919141), (6211, 3255960), (6310, 3204876), (7572, 2670730), (9465, 2136584), (12422, 1627980), (12620, 1602438), (15144, 1335365), (18633, 1085320), (18930, 1068292), (24844, 813990), (25240, 801219), (27133, 745320), (31055, 651192), (37266, 542660), (37860, 534146), (49688, 406995), (54266, 372660), (62110, 325596), (74532, 271330), (75720, 267073), (81399, 248440), (93165, 217064), (108532, 186330), (124220, 162798), (135665, 149064)]