191727480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:374

約数の個数: 256

約数和(自身を含む): 711244800

約数和(自身を除く): 519517320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 56, 57, 60, 70, 76, 82, 84, 95, 105, 114, 120, 123, 133, 140, 152, 164, 168, 190, 205, 210, 228, 246, 266, 280, 285, 287, 293, 328, 380, 399, 410, 420, 456, 492, 532, 570, 574, 586, 615, 665, 760, 779, 798, 820, 840, 861, 879, 984, 1064, 1140, 1148, 1172, 1230, 1330, 1435, 1465, 1558, 1596, 1640, 1722, 1758, 1995, 2051, 2280, 2296, 2337, 2344, 2460, 2660, 2870, 2930, 3116, 3192, 3444, 3516, 3895, 3990, 4102, 4305, 4395, 4674, 4920, 5320, 5453, 5567, 5740, 5860, 6153, 6232, 6888, 7032, 7790, 7980, 8204, 8610, 8790, 9348, 10255, 10906, 11134, 11480, 11685, 11720, 12013, 12306, 15580, 15960, 16359, 16408, 16701, 17220, 17580, 18696, 20510, 21812, 22268, 23370, 24026, 24612, 27265, 27835, 30765, 31160, 32718, 33402, 34440, 35160, 36039, 38969, 41020, 43624, 44536, 46740, 48052, 49224, 54530, 55670, 60065, 61530, 65436, 66804, 72078, 77938, 81795, 82040, 83505, 84091, 93480, 96104, 109060, 111340, 116907, 120130, 123060, 130872, 133608, 144156, 155876, 163590, 167010, 168182, 180195, 194845, 218120, 222680, 228247, 233814, 240260, 246120, 252273, 288312, 311752, 327180, 334020, 336364, 360390, 389690, 420455, 456494, 467628, 480520, 504546, 584535, 654360, 668040, 672728, 684741, 720780, 779380, 840910, 912988, 935256, 1009092, 1141235, 1169070, 1261365, 1369482, 1441560, 1558760, 1597729, 1681820, 1825976, 2018184, 2282470, 2338140, 2522730, 2738964, 3195458, 3363640, 3423705, 4564940, 4676280, 4793187, 5045460, 5477928, 6390916, 6847410, 7988645, 9129880, 9586374, 10090920, 12781832, 13694820, 15977290, 19172748, 23965935, 27389640, 31954580, 38345496, 47931870, 63909160, 95863740, 191727480]

約数ペア:

[(1, 191727480), (2, 95863740), (3, 63909160), (4, 47931870), (5, 38345496), (6, 31954580), (7, 27389640), (8, 23965935), (10, 19172748), (12, 15977290), (14, 13694820), (15, 12781832), (19, 10090920), (20, 9586374), (21, 9129880), (24, 7988645), (28, 6847410), (30, 6390916), (35, 5477928), (38, 5045460), (40, 4793187), (41, 4676280), (42, 4564940), (56, 3423705), (57, 3363640), (60, 3195458), (70, 2738964), (76, 2522730), (82, 2338140), (84, 2282470), (95, 2018184), (105, 1825976), (114, 1681820), (120, 1597729), (123, 1558760), (133, 1441560), (140, 1369482), (152, 1261365), (164, 1169070), (168, 1141235), (190, 1009092), (205, 935256), (210, 912988), (228, 840910), (246, 779380), (266, 720780), (280, 684741), (285, 672728), (287, 668040), (293, 654360), (328, 584535), (380, 504546), (399, 480520), (410, 467628), (420, 456494), (456, 420455), (492, 389690), (532, 360390), (570, 336364), (574, 334020), (586, 327180), (615, 311752), (665, 288312), (760, 252273), (779, 246120), (798, 240260), (820, 233814), (840, 228247), (861, 222680), (879, 218120), (984, 194845), (1064, 180195), (1140, 168182), (1148, 167010), (1172, 163590), (1230, 155876), (1330, 144156), (1435, 133608), (1465, 130872), (1558, 123060), (1596, 120130), (1640, 116907), (1722, 111340), (1758, 109060), (1995, 96104), (2051, 93480), (2280, 84091), (2296, 83505), (2337, 82040), (2344, 81795), (2460, 77938), (2660, 72078), (2870, 66804), (2930, 65436), (3116, 61530), (3192, 60065), (3444, 55670), (3516, 54530), (3895, 49224), (3990, 48052), (4102, 46740), (4305, 44536), (4395, 43624), (4674, 41020), (4920, 38969), (5320, 36039), (5453, 35160), (5567, 34440), (5740, 33402), (5860, 32718), (6153, 31160), (6232, 30765), (6888, 27835), (7032, 27265), (7790, 24612), (7980, 24026), (8204, 23370), (8610, 22268), (8790, 21812), (9348, 20510), (10255, 18696), (10906, 17580), (11134, 17220), (11480, 16701), (11685, 16408), (11720, 16359), (12013, 15960), (12306, 15580)]