1308238020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:711

約数の個数: 192

約数和(自身を含む): 4212848640

約数和(自身を除く): 2904610620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 103, 108, 129, 135, 172, 180, 206, 215, 258, 270, 309, 387, 412, 430, 515, 516, 540, 547, 618, 645, 774, 860, 927, 1030, 1094, 1161, 1236, 1290, 1545, 1548, 1641, 1854, 1935, 2060, 2188, 2322, 2580, 2735, 2781, 3090, 3282, 3708, 3870, 4429, 4635, 4644, 4923, 5470, 5562, 5805, 6180, 6564, 7740, 8205, 8858, 9270, 9846, 10940, 11124, 11610, 13287, 13905, 14769, 16410, 17716, 18540, 19692, 22145, 23220, 23521, 24615, 26574, 27810, 29538, 32820, 39861, 44290, 47042, 49230, 53148, 55620, 56341, 59076, 66435, 70563, 73845, 79722, 88580, 94084, 98460, 112682, 117605, 119583, 132870, 141126, 147690, 159444, 169023, 199305, 211689, 225364, 235210, 239166, 265740, 281705, 282252, 295380, 338046, 352815, 398610, 423378, 470420, 478332, 507069, 563410, 597915, 635067, 676092, 705630, 797220, 845115, 846756, 1014138, 1058445, 1126820, 1195830, 1270134, 1411260, 1521207, 1690230, 2028276, 2116890, 2391660, 2422663, 2535345, 2540268, 3042414, 3175335, 3380460, 4233780, 4845326, 5070690, 6084828, 6350670, 7267989, 7606035, 9690652, 10141380, 12113315, 12701340, 14535978, 15212070, 21803967, 24226630, 29071956, 30424140, 36339945, 43607934, 48453260, 65411901, 72679890, 87215868, 109019835, 130823802, 145359780, 218039670, 261647604, 327059505, 436079340, 654119010, 1308238020]

約数ペア:

[(1, 1308238020), (2, 654119010), (3, 436079340), (4, 327059505), (5, 261647604), (6, 218039670), (9, 145359780), (10, 130823802), (12, 109019835), (15, 87215868), (18, 72679890), (20, 65411901), (27, 48453260), (30, 43607934), (36, 36339945), (43, 30424140), (45, 29071956), (54, 24226630), (60, 21803967), (86, 15212070), (90, 14535978), (103, 12701340), (108, 12113315), (129, 10141380), (135, 9690652), (172, 7606035), (180, 7267989), (206, 6350670), (215, 6084828), (258, 5070690), (270, 4845326), (309, 4233780), (387, 3380460), (412, 3175335), (430, 3042414), (515, 2540268), (516, 2535345), (540, 2422663), (547, 2391660), (618, 2116890), (645, 2028276), (774, 1690230), (860, 1521207), (927, 1411260), (1030, 1270134), (1094, 1195830), (1161, 1126820), (1236, 1058445), (1290, 1014138), (1545, 846756), (1548, 845115), (1641, 797220), (1854, 705630), (1935, 676092), (2060, 635067), (2188, 597915), (2322, 563410), (2580, 507069), (2735, 478332), (2781, 470420), (3090, 423378), (3282, 398610), (3708, 352815), (3870, 338046), (4429, 295380), (4635, 282252), (4644, 281705), (4923, 265740), (5470, 239166), (5562, 235210), (5805, 225364), (6180, 211689), (6564, 199305), (7740, 169023), (8205, 159444), (8858, 147690), (9270, 141126), (9846, 132870), (10940, 119583), (11124, 117605), (11610, 112682), (13287, 98460), (13905, 94084), (14769, 88580), (16410, 79722), (17716, 73845), (18540, 70563), (19692, 66435), (22145, 59076), (23220, 56341), (23521, 55620), (24615, 53148), (26574, 49230), (27810, 47042), (29538, 44290), (32820, 39861)]