836141880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3307}}^1$

素因数の和:3378

約数の個数: 192

約数和(自身を含む): 2986727040

約数和(自身を除く): 2150585160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 84, 86, 98, 105, 120, 129, 140, 147, 168, 172, 196, 210, 215, 245, 258, 280, 294, 301, 344, 392, 420, 430, 490, 516, 588, 602, 645, 735, 840, 860, 903, 980, 1032, 1176, 1204, 1290, 1470, 1505, 1720, 1806, 1960, 2107, 2408, 2580, 2940, 3010, 3307, 3612, 4214, 4515, 5160, 5880, 6020, 6321, 6614, 7224, 8428, 9030, 9921, 10535, 12040, 12642, 13228, 16535, 16856, 18060, 19842, 21070, 23149, 25284, 26456, 31605, 33070, 36120, 39684, 42140, 46298, 49605, 50568, 63210, 66140, 69447, 79368, 84280, 92596, 99210, 115745, 126420, 132280, 138894, 142201, 162043, 185192, 198420, 231490, 252840, 277788, 284402, 324086, 347235, 396840, 426603, 462980, 486129, 555576, 568804, 648172, 694470, 711005, 810215, 853206, 925960, 972258, 995407, 1137608, 1296344, 1388940, 1422010, 1620430, 1706412, 1944516, 1990814, 2133015, 2430645, 2777880, 2844020, 2986221, 3240860, 3412824, 3889032, 3981628, 4266030, 4861290, 4977035, 5688040, 5972442, 6481720, 6967849, 7963256, 8532060, 9722580, 9954070, 11944884, 13935698, 14931105, 17064120, 19445160, 19908140, 20903547, 23889768, 27871396, 29862210, 34839245, 39816280, 41807094, 55742792, 59724420, 69678490, 83614188, 104517735, 119448840, 139356980, 167228376, 209035470, 278713960, 418070940, 836141880]

約数ペア:

[(1, 836141880), (2, 418070940), (3, 278713960), (4, 209035470), (5, 167228376), (6, 139356980), (7, 119448840), (8, 104517735), (10, 83614188), (12, 69678490), (14, 59724420), (15, 55742792), (20, 41807094), (21, 39816280), (24, 34839245), (28, 29862210), (30, 27871396), (35, 23889768), (40, 20903547), (42, 19908140), (43, 19445160), (49, 17064120), (56, 14931105), (60, 13935698), (70, 11944884), (84, 9954070), (86, 9722580), (98, 8532060), (105, 7963256), (120, 6967849), (129, 6481720), (140, 5972442), (147, 5688040), (168, 4977035), (172, 4861290), (196, 4266030), (210, 3981628), (215, 3889032), (245, 3412824), (258, 3240860), (280, 2986221), (294, 2844020), (301, 2777880), (344, 2430645), (392, 2133015), (420, 1990814), (430, 1944516), (490, 1706412), (516, 1620430), (588, 1422010), (602, 1388940), (645, 1296344), (735, 1137608), (840, 995407), (860, 972258), (903, 925960), (980, 853206), (1032, 810215), (1176, 711005), (1204, 694470), (1290, 648172), (1470, 568804), (1505, 555576), (1720, 486129), (1806, 462980), (1960, 426603), (2107, 396840), (2408, 347235), (2580, 324086), (2940, 284402), (3010, 277788), (3307, 252840), (3612, 231490), (4214, 198420), (4515, 185192), (5160, 162043), (5880, 142201), (6020, 138894), (6321, 132280), (6614, 126420), (7224, 115745), (8428, 99210), (9030, 92596), (9921, 84280), (10535, 79368), (12040, 69447), (12642, 66140), (13228, 63210), (16535, 50568), (16856, 49605), (18060, 46298), (19842, 42140), (21070, 39684), (23149, 36120), (25284, 33070), (26456, 31605)]