20156166360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{565549}}^1$

素因数の和:565583

約数の個数: 160

約数和(自身を含む): 73906074000

約数和(自身を除く): 53749907640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 35640, 565549, 1131098, 1696647, 2262196, 2827745, 3393294, 4524392, 5089941, 5655490, 6221039, 6786588, 8483235, 10179882, 11310980, 12442078, 13573176, 15269823, 16966470, 18663117, 20359764, 22621960, 24884156, 25449705, 30539646, 31105195, 33932940, 37326234, 40719528, 45809469, 49768312, 50899410, 55989351, 61079292, 62210390, 67865880, 74652468, 76349115, 91618938, 93315585, 101798820, 111978702, 122158584, 124420780, 149304936, 152698230, 167968053, 183237876, 186631170, 203597640, 223957404, 229047345, 248841560, 279946755, 305396460, 335936106, 366475752, 373262340, 447914808, 458094690, 503904159, 559893510, 610792920, 671872212, 746524680, 839840265, 916189380, 1007808318, 1119787020, 1343744424, 1679680530, 1832378760, 2015616636, 2239574040, 2519520795, 3359361060, 4031233272, 5039041590, 6718722120, 10078083180, 20156166360]

約数ペア:

[(1, 20156166360), (2, 10078083180), (3, 6718722120), (4, 5039041590), (5, 4031233272), (6, 3359361060), (8, 2519520795), (9, 2239574040), (10, 2015616636), (11, 1832378760), (12, 1679680530), (15, 1343744424), (18, 1119787020), (20, 1007808318), (22, 916189380), (24, 839840265), (27, 746524680), (30, 671872212), (33, 610792920), (36, 559893510), (40, 503904159), (44, 458094690), (45, 447914808), (54, 373262340), (55, 366475752), (60, 335936106), (66, 305396460), (72, 279946755), (81, 248841560), (88, 229047345), (90, 223957404), (99, 203597640), (108, 186631170), (110, 183237876), (120, 167968053), (132, 152698230), (135, 149304936), (162, 124420780), (165, 122158584), (180, 111978702), (198, 101798820), (216, 93315585), (220, 91618938), (264, 76349115), (270, 74652468), (297, 67865880), (324, 62210390), (330, 61079292), (360, 55989351), (396, 50899410), (405, 49768312), (440, 45809469), (495, 40719528), (540, 37326234), (594, 33932940), (648, 31105195), (660, 30539646), (792, 25449705), (810, 24884156), (891, 22621960), (990, 20359764), (1080, 18663117), (1188, 16966470), (1320, 15269823), (1485, 13573176), (1620, 12442078), (1782, 11310980), (1980, 10179882), (2376, 8483235), (2970, 6786588), (3240, 6221039), (3564, 5655490), (3960, 5089941), (4455, 4524392), (5940, 3393294), (7128, 2827745), (8910, 2262196), (11880, 1696647), (17820, 1131098), (35640, 565549)]