268160040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1096

約数の個数: 192

約数和(自身を含む): 945172800

約数和(自身を除く): 677012760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 43, 45, 51, 60, 68, 72, 85, 86, 90, 102, 120, 129, 136, 153, 170, 172, 180, 204, 215, 255, 258, 306, 340, 344, 360, 387, 408, 430, 510, 516, 612, 645, 680, 731, 765, 774, 860, 1019, 1020, 1032, 1224, 1290, 1462, 1530, 1548, 1720, 1935, 2038, 2040, 2193, 2580, 2924, 3057, 3060, 3096, 3655, 3870, 4076, 4386, 5095, 5160, 5848, 6114, 6120, 6579, 7310, 7740, 8152, 8772, 9171, 10190, 10965, 12228, 13158, 14620, 15285, 15480, 17323, 17544, 18342, 20380, 21930, 24456, 26316, 29240, 30570, 32895, 34646, 36684, 40760, 43817, 43860, 45855, 51969, 52632, 61140, 65790, 69292, 73368, 86615, 87634, 87720, 91710, 103938, 122280, 131451, 131580, 138584, 155907, 173230, 175268, 183420, 207876, 219085, 259845, 262902, 263160, 311814, 346460, 350536, 366840, 394353, 415752, 438170, 519690, 525804, 623628, 657255, 692920, 744889, 779535, 788706, 876340, 1039380, 1051608, 1247256, 1314510, 1489778, 1559070, 1577412, 1752680, 1971765, 2078760, 2234667, 2629020, 2979556, 3118140, 3154824, 3724445, 3943530, 4469334, 5258040, 5959112, 6236280, 6704001, 7448890, 7887060, 8938668, 11173335, 13408002, 14897780, 15774120, 17877336, 22346670, 26816004, 29795560, 33520005, 44693340, 53632008, 67040010, 89386680, 134080020, 268160040]

約数ペア:

[(1, 268160040), (2, 134080020), (3, 89386680), (4, 67040010), (5, 53632008), (6, 44693340), (8, 33520005), (9, 29795560), (10, 26816004), (12, 22346670), (15, 17877336), (17, 15774120), (18, 14897780), (20, 13408002), (24, 11173335), (30, 8938668), (34, 7887060), (36, 7448890), (40, 6704001), (43, 6236280), (45, 5959112), (51, 5258040), (60, 4469334), (68, 3943530), (72, 3724445), (85, 3154824), (86, 3118140), (90, 2979556), (102, 2629020), (120, 2234667), (129, 2078760), (136, 1971765), (153, 1752680), (170, 1577412), (172, 1559070), (180, 1489778), (204, 1314510), (215, 1247256), (255, 1051608), (258, 1039380), (306, 876340), (340, 788706), (344, 779535), (360, 744889), (387, 692920), (408, 657255), (430, 623628), (510, 525804), (516, 519690), (612, 438170), (645, 415752), (680, 394353), (731, 366840), (765, 350536), (774, 346460), (860, 311814), (1019, 263160), (1020, 262902), (1032, 259845), (1224, 219085), (1290, 207876), (1462, 183420), (1530, 175268), (1548, 173230), (1720, 155907), (1935, 138584), (2038, 131580), (2040, 131451), (2193, 122280), (2580, 103938), (2924, 91710), (3057, 87720), (3060, 87634), (3096, 86615), (3655, 73368), (3870, 69292), (4076, 65790), (4386, 61140), (5095, 52632), (5160, 51969), (5848, 45855), (6114, 43860), (6120, 43817), (6579, 40760), (7310, 36684), (7740, 34646), (8152, 32895), (8772, 30570), (9171, 29240), (10190, 26316), (10965, 24456), (12228, 21930), (13158, 20380), (14620, 18342), (15285, 17544), (15480, 17323)]