210656520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34421}}^1$

素因数の和:34455

約数の個数: 96

約数和(自身を含む): 724927320

約数和(自身を除く): 514270800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 34421, 68842, 103263, 137684, 172105, 206526, 275368, 309789, 344210, 413052, 516315, 585157, 619578, 688420, 826104, 1032630, 1170314, 1239156, 1376840, 1548945, 1755471, 2065260, 2340628, 2478312, 2925785, 3097890, 3510942, 4130520, 4681256, 5266413, 5851570, 6195780, 7021884, 8777355, 10532826, 11703140, 12391560, 14043768, 17554710, 21065652, 23406280, 26332065, 35109420, 42131304, 52664130, 70218840, 105328260, 210656520]

約数ペア:

[(1, 210656520), (2, 105328260), (3, 70218840), (4, 52664130), (5, 42131304), (6, 35109420), (8, 26332065), (9, 23406280), (10, 21065652), (12, 17554710), (15, 14043768), (17, 12391560), (18, 11703140), (20, 10532826), (24, 8777355), (30, 7021884), (34, 6195780), (36, 5851570), (40, 5266413), (45, 4681256), (51, 4130520), (60, 3510942), (68, 3097890), (72, 2925785), (85, 2478312), (90, 2340628), (102, 2065260), (120, 1755471), (136, 1548945), (153, 1376840), (170, 1239156), (180, 1170314), (204, 1032630), (255, 826104), (306, 688420), (340, 619578), (360, 585157), (408, 516315), (510, 413052), (612, 344210), (680, 309789), (765, 275368), (1020, 206526), (1224, 172105), (1530, 137684), (2040, 103263), (3060, 68842), (6120, 34421)]