379027740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 1364235264

約数和(自身を除く): 985207524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 49, 52, 60, 65, 70, 78, 84, 91, 94, 98, 105, 130, 140, 141, 147, 156, 182, 188, 195, 196, 210, 211, 235, 245, 260, 273, 282, 294, 329, 364, 390, 420, 422, 455, 470, 490, 546, 564, 588, 611, 633, 637, 658, 705, 735, 780, 844, 910, 940, 980, 987, 1055, 1092, 1222, 1266, 1274, 1316, 1365, 1410, 1470, 1477, 1645, 1820, 1833, 1911, 1974, 2110, 2303, 2444, 2532, 2548, 2730, 2743, 2820, 2940, 2954, 3055, 3165, 3185, 3290, 3666, 3822, 3948, 4220, 4277, 4431, 4606, 4935, 5460, 5486, 5908, 6110, 6330, 6370, 6580, 6909, 7332, 7385, 7644, 8229, 8554, 8862, 9165, 9212, 9555, 9870, 9917, 10339, 10972, 11515, 12220, 12660, 12740, 12831, 13715, 13818, 14770, 16458, 17108, 17724, 18330, 19110, 19201, 19740, 19834, 20678, 21385, 22155, 23030, 25662, 27430, 27636, 29540, 29751, 29939, 31017, 32916, 34545, 36660, 38220, 38402, 39668, 41145, 41356, 42770, 44310, 46060, 49585, 51324, 51695, 54860, 57603, 59502, 59878, 62034, 64155, 69090, 69419, 76804, 82290, 85540, 88620, 89817, 96005, 99170, 103390, 115206, 119004, 119756, 124068, 128310, 128921, 134407, 138180, 138838, 148755, 149695, 155085, 164580, 179634, 192010, 198340, 206780, 208257, 230412, 256620, 257842, 268814, 277676, 288015, 297510, 299390, 310170, 347095, 359268, 384020, 386763, 403221, 416514, 449085, 485933, 515684, 537628, 576030, 595020, 598780, 620340, 644605, 672035, 694190, 773526, 806442, 833028, 898170, 902447, 971866, 1041285, 1152060, 1289210, 1344070, 1388380, 1457799, 1547052, 1612884, 1796340, 1804894, 1933815, 1943732, 2016105, 2082570, 2429665, 2578420, 2688140, 2707341, 2915598, 3609788, 3867630, 4032210, 4165140, 4512235, 4859330, 5414682, 5831196, 6317129, 7288995, 7735260, 8064420, 9024470, 9718660, 10829364, 12634258, 13536705, 14577990, 18048940, 18951387, 25268516, 27073410, 29155980, 31585645, 37902774, 54146820, 63171290, 75805548, 94756935, 126342580, 189513870, 379027740]

約数ペア:

[(1, 379027740), (2, 189513870), (3, 126342580), (4, 94756935), (5, 75805548), (6, 63171290), (7, 54146820), (10, 37902774), (12, 31585645), (13, 29155980), (14, 27073410), (15, 25268516), (20, 18951387), (21, 18048940), (26, 14577990), (28, 13536705), (30, 12634258), (35, 10829364), (39, 9718660), (42, 9024470), (47, 8064420), (49, 7735260), (52, 7288995), (60, 6317129), (65, 5831196), (70, 5414682), (78, 4859330), (84, 4512235), (91, 4165140), (94, 4032210), (98, 3867630), (105, 3609788), (130, 2915598), (140, 2707341), (141, 2688140), (147, 2578420), (156, 2429665), (182, 2082570), (188, 2016105), (195, 1943732), (196, 1933815), (210, 1804894), (211, 1796340), (235, 1612884), (245, 1547052), (260, 1457799), (273, 1388380), (282, 1344070), (294, 1289210), (329, 1152060), (364, 1041285), (390, 971866), (420, 902447), (422, 898170), (455, 833028), (470, 806442), (490, 773526), (546, 694190), (564, 672035), (588, 644605), (611, 620340), (633, 598780), (637, 595020), (658, 576030), (705, 537628), (735, 515684), (780, 485933), (844, 449085), (910, 416514), (940, 403221), (980, 386763), (987, 384020), (1055, 359268), (1092, 347095), (1222, 310170), (1266, 299390), (1274, 297510), (1316, 288015), (1365, 277676), (1410, 268814), (1470, 257842), (1477, 256620), (1645, 230412), (1820, 208257), (1833, 206780), (1911, 198340), (1974, 192010), (2110, 179634), (2303, 164580), (2444, 155085), (2532, 149695), (2548, 148755), (2730, 138838), (2743, 138180), (2820, 134407), (2940, 128921), (2954, 128310), (3055, 124068), (3165, 119756), (3185, 119004), (3290, 115206), (3666, 103390), (3822, 99170), (3948, 96005), (4220, 89817), (4277, 88620), (4431, 85540), (4606, 82290), (4935, 76804), (5460, 69419), (5486, 69090), (5908, 64155), (6110, 62034), (6330, 59878), (6370, 59502), (6580, 57603), (6909, 54860), (7332, 51695), (7385, 51324), (7644, 49585), (8229, 46060), (8554, 44310), (8862, 42770), (9165, 41356), (9212, 41145), (9555, 39668), (9870, 38402), (9917, 38220), (10339, 36660), (10972, 34545), (11515, 32916), (12220, 31017), (12660, 29939), (12740, 29751), (12831, 29540), (13715, 27636), (13818, 27430), (14770, 25662), (16458, 23030), (17108, 22155), (17724, 21385), (18330, 20678), (19110, 19834), (19201, 19740)]