840766416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 320

約数和(自身を含む): 2834104320

約数和(自身を除く): 1993337904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 51, 56, 57, 61, 68, 76, 84, 102, 112, 114, 119, 122, 127, 133, 136, 152, 168, 183, 204, 228, 238, 244, 254, 266, 272, 304, 323, 336, 357, 366, 381, 399, 408, 427, 456, 476, 488, 508, 532, 646, 714, 732, 762, 798, 816, 854, 889, 912, 952, 969, 976, 1016, 1037, 1064, 1159, 1281, 1292, 1428, 1464, 1524, 1596, 1708, 1778, 1904, 1938, 2032, 2074, 2128, 2159, 2261, 2318, 2413, 2562, 2584, 2667, 2856, 2928, 3048, 3111, 3192, 3416, 3477, 3556, 3876, 4148, 4318, 4522, 4636, 4826, 5124, 5168, 5334, 5712, 6096, 6222, 6384, 6477, 6783, 6832, 6954, 7112, 7239, 7259, 7747, 7752, 8113, 8296, 8636, 9044, 9272, 9652, 10248, 10668, 12444, 12954, 13566, 13908, 14224, 14478, 14518, 15113, 15494, 15504, 16226, 16592, 16891, 17272, 18088, 18544, 19304, 19703, 20496, 21336, 21777, 23241, 24339, 24888, 25908, 27132, 27816, 28956, 29036, 30226, 30988, 32452, 33782, 34544, 36176, 38608, 39406, 41021, 42672, 43554, 45339, 46482, 48678, 49776, 50673, 51816, 54229, 54264, 55632, 57912, 58072, 59109, 60452, 61976, 64904, 67564, 78812, 82042, 87108, 90678, 92964, 97356, 101346, 103632, 108458, 108528, 115824, 116144, 118218, 120904, 123063, 123952, 129808, 131699, 135128, 137921, 147193, 157624, 162687, 164084, 174216, 181356, 185928, 194712, 202692, 216916, 236436, 241808, 246126, 263398, 270256, 275842, 287147, 294386, 315248, 325374, 328168, 348432, 362712, 371856, 389424, 395097, 405384, 413763, 433832, 441579, 472872, 492252, 526796, 551684, 574294, 588772, 650748, 656336, 725424, 790194, 810768, 827526, 861441, 867664, 883158, 921893, 945744, 984504, 1030351, 1053592, 1103368, 1148588, 1177544, 1301496, 1580388, 1655052, 1722882, 1766316, 1843786, 1969008, 2060702, 2107184, 2206736, 2297176, 2355088, 2502281, 2602992, 2765679, 3091053, 3160776, 3310104, 3445764, 3532632, 3687572, 4121404, 4594352, 5004562, 5531358, 6182106, 6321552, 6620208, 6891528, 7065264, 7375144, 7506843, 8242808, 10009124, 11062716, 12364212, 13783056, 14750288, 15013686, 16485616, 17515967, 20018248, 22125432, 24728424, 30027372, 35031934, 40036496, 44250864, 49456848, 52547901, 60054744, 70063868, 105095802, 120109488, 140127736, 210191604, 280255472, 420383208, 840766416]

約数ペア:

[(1, 840766416), (2, 420383208), (3, 280255472), (4, 210191604), (6, 140127736), (7, 120109488), (8, 105095802), (12, 70063868), (14, 60054744), (16, 52547901), (17, 49456848), (19, 44250864), (21, 40036496), (24, 35031934), (28, 30027372), (34, 24728424), (38, 22125432), (42, 20018248), (48, 17515967), (51, 16485616), (56, 15013686), (57, 14750288), (61, 13783056), (68, 12364212), (76, 11062716), (84, 10009124), (102, 8242808), (112, 7506843), (114, 7375144), (119, 7065264), (122, 6891528), (127, 6620208), (133, 6321552), (136, 6182106), (152, 5531358), (168, 5004562), (183, 4594352), (204, 4121404), (228, 3687572), (238, 3532632), (244, 3445764), (254, 3310104), (266, 3160776), (272, 3091053), (304, 2765679), (323, 2602992), (336, 2502281), (357, 2355088), (366, 2297176), (381, 2206736), (399, 2107184), (408, 2060702), (427, 1969008), (456, 1843786), (476, 1766316), (488, 1722882), (508, 1655052), (532, 1580388), (646, 1301496), (714, 1177544), (732, 1148588), (762, 1103368), (798, 1053592), (816, 1030351), (854, 984504), (889, 945744), (912, 921893), (952, 883158), (969, 867664), (976, 861441), (1016, 827526), (1037, 810768), (1064, 790194), (1159, 725424), (1281, 656336), (1292, 650748), (1428, 588772), (1464, 574294), (1524, 551684), (1596, 526796), (1708, 492252), (1778, 472872), (1904, 441579), (1938, 433832), (2032, 413763), (2074, 405384), (2128, 395097), (2159, 389424), (2261, 371856), (2318, 362712), (2413, 348432), (2562, 328168), (2584, 325374), (2667, 315248), (2856, 294386), (2928, 287147), (3048, 275842), (3111, 270256), (3192, 263398), (3416, 246126), (3477, 241808), (3556, 236436), (3876, 216916), (4148, 202692), (4318, 194712), (4522, 185928), (4636, 181356), (4826, 174216), (5124, 164084), (5168, 162687), (5334, 157624), (5712, 147193), (6096, 137921), (6222, 135128), (6384, 131699), (6477, 129808), (6783, 123952), (6832, 123063), (6954, 120904), (7112, 118218), (7239, 116144), (7259, 115824), (7747, 108528), (7752, 108458), (8113, 103632), (8296, 101346), (8636, 97356), (9044, 92964), (9272, 90678), (9652, 87108), (10248, 82042), (10668, 78812), (12444, 67564), (12954, 64904), (13566, 61976), (13908, 60452), (14224, 59109), (14478, 58072), (14518, 57912), (15113, 55632), (15494, 54264), (15504, 54229), (16226, 51816), (16592, 50673), (16891, 49776), (17272, 48678), (18088, 46482), (18544, 45339), (19304, 43554), (19703, 42672), (20496, 41021), (21336, 39406), (21777, 38608), (23241, 36176), (24339, 34544), (24888, 33782), (25908, 32452), (27132, 30988), (27816, 30226), (28956, 29036)]