163205640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:884

約数の個数: 192

約数和(自身を含む): 585224640

約数和(自身を除く): 422019000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 811, 860, 936, 1032, 1118, 1170, 1290, 1548, 1560, 1622, 1677, 1720, 1935, 2236, 2340, 2433, 2580, 2795, 3096, 3244, 3354, 3870, 4055, 4472, 4680, 4866, 5031, 5160, 5590, 6488, 6708, 7299, 7740, 8110, 8385, 9732, 10062, 10543, 11180, 12165, 13416, 14598, 15480, 16220, 16770, 19464, 20124, 21086, 22360, 24330, 25155, 29196, 31629, 32440, 33540, 34873, 36495, 40248, 42172, 48660, 50310, 52715, 58392, 63258, 67080, 69746, 72990, 84344, 94887, 97320, 100620, 104619, 105430, 126516, 139492, 145980, 158145, 174365, 189774, 201240, 209238, 210860, 253032, 278984, 291960, 313857, 316290, 348730, 379548, 418476, 421720, 453349, 474435, 523095, 627714, 632580, 697460, 759096, 836952, 906698, 948870, 1046190, 1255428, 1265160, 1360047, 1394920, 1569285, 1813396, 1897740, 2092380, 2266745, 2510856, 2720094, 3138570, 3626792, 3795480, 4080141, 4184760, 4533490, 5440188, 6277140, 6800235, 8160282, 9066980, 10880376, 12554280, 13600470, 16320564, 18133960, 20400705, 27200940, 32641128, 40801410, 54401880, 81602820, 163205640]

約数ペア:

[(1, 163205640), (2, 81602820), (3, 54401880), (4, 40801410), (5, 32641128), (6, 27200940), (8, 20400705), (9, 18133960), (10, 16320564), (12, 13600470), (13, 12554280), (15, 10880376), (18, 9066980), (20, 8160282), (24, 6800235), (26, 6277140), (30, 5440188), (36, 4533490), (39, 4184760), (40, 4080141), (43, 3795480), (45, 3626792), (52, 3138570), (60, 2720094), (65, 2510856), (72, 2266745), (78, 2092380), (86, 1897740), (90, 1813396), (104, 1569285), (117, 1394920), (120, 1360047), (129, 1265160), (130, 1255428), (156, 1046190), (172, 948870), (180, 906698), (195, 836952), (215, 759096), (234, 697460), (258, 632580), (260, 627714), (312, 523095), (344, 474435), (360, 453349), (387, 421720), (390, 418476), (430, 379548), (468, 348730), (516, 316290), (520, 313857), (559, 291960), (585, 278984), (645, 253032), (774, 210860), (780, 209238), (811, 201240), (860, 189774), (936, 174365), (1032, 158145), (1118, 145980), (1170, 139492), (1290, 126516), (1548, 105430), (1560, 104619), (1622, 100620), (1677, 97320), (1720, 94887), (1935, 84344), (2236, 72990), (2340, 69746), (2433, 67080), (2580, 63258), (2795, 58392), (3096, 52715), (3244, 50310), (3354, 48660), (3870, 42172), (4055, 40248), (4472, 36495), (4680, 34873), (4866, 33540), (5031, 32440), (5160, 31629), (5590, 29196), (6488, 25155), (6708, 24330), (7299, 22360), (7740, 21086), (8110, 20124), (8385, 19464), (9732, 16770), (10062, 16220), (10543, 15480), (11180, 14598), (12165, 13416)]