28290664080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{295433}}^1$

素因数の和:295478

約数の個数: 240

約数和(自身を含む): 114297505920

約数和(自身を除く): 86006841840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 31920, 47880, 95760, 295433, 590866, 886299, 1181732, 1477165, 1772598, 2068031, 2363464, 2658897, 2954330, 3545196, 4136062, 4431495, 4726928, 5317794, 5613227, 5908660, 6204093, 7090392, 8272124, 8862990, 10340155, 10635588, 11226454, 11817320, 12408186, 13294485, 14180784, 16544248, 16839681, 17725980, 18612279, 20680310, 21271176, 22452908, 23634640, 24816372, 26588970, 28066135, 31020465, 33088496, 33679362, 35451960, 37224558, 39292589, 41360620, 42542352, 44905816, 49632744, 50519043, 53177940, 56132270, 62040930, 67358724, 70903920, 74449116, 78585178, 82721240, 84198405, 89811632, 93061395, 99265488, 101038086, 106355880, 112264540, 117877767, 124081860, 134717448, 148898232, 157170356, 165442480, 168396810, 186122790, 196462945, 202076172, 212711760, 224529080, 235755534, 248163720, 252595215, 269434896, 297796464, 314340712, 336793620, 353633301, 372245580, 392925890, 404152344, 449058160, 471511068, 496327440, 505190430, 589388835, 628681424, 673587240, 707266602, 744491160, 785851780, 808304688, 943022136, 1010380860, 1178777670, 1347174480, 1414533204, 1488982320, 1571703560, 1768166505, 1886044272, 2020761720, 2357555340, 2829066408, 3143407120, 3536333010, 4041523440, 4715110680, 5658132816, 7072666020, 9430221360, 14145332040, 28290664080]

約数ペア:

[(1, 28290664080), (2, 14145332040), (3, 9430221360), (4, 7072666020), (5, 5658132816), (6, 4715110680), (7, 4041523440), (8, 3536333010), (9, 3143407120), (10, 2829066408), (12, 2357555340), (14, 2020761720), (15, 1886044272), (16, 1768166505), (18, 1571703560), (19, 1488982320), (20, 1414533204), (21, 1347174480), (24, 1178777670), (28, 1010380860), (30, 943022136), (35, 808304688), (36, 785851780), (38, 744491160), (40, 707266602), (42, 673587240), (45, 628681424), (48, 589388835), (56, 505190430), (57, 496327440), (60, 471511068), (63, 449058160), (70, 404152344), (72, 392925890), (76, 372245580), (80, 353633301), (84, 336793620), (90, 314340712), (95, 297796464), (105, 269434896), (112, 252595215), (114, 248163720), (120, 235755534), (126, 224529080), (133, 212711760), (140, 202076172), (144, 196462945), (152, 186122790), (168, 168396810), (171, 165442480), (180, 157170356), (190, 148898232), (210, 134717448), (228, 124081860), (240, 117877767), (252, 112264540), (266, 106355880), (280, 101038086), (285, 99265488), (304, 93061395), (315, 89811632), (336, 84198405), (342, 82721240), (360, 78585178), (380, 74449116), (399, 70903920), (420, 67358724), (456, 62040930), (504, 56132270), (532, 53177940), (560, 50519043), (570, 49632744), (630, 44905816), (665, 42542352), (684, 41360620), (720, 39292589), (760, 37224558), (798, 35451960), (840, 33679362), (855, 33088496), (912, 31020465), (1008, 28066135), (1064, 26588970), (1140, 24816372), (1197, 23634640), (1260, 22452908), (1330, 21271176), (1368, 20680310), (1520, 18612279), (1596, 17725980), (1680, 16839681), (1710, 16544248), (1995, 14180784), (2128, 13294485), (2280, 12408186), (2394, 11817320), (2520, 11226454), (2660, 10635588), (2736, 10340155), (3192, 8862990), (3420, 8272124), (3990, 7090392), (4560, 6204093), (4788, 5908660), (5040, 5613227), (5320, 5317794), (5985, 4726928), (6384, 4431495), (6840, 4136062), (7980, 3545196), (9576, 2954330), (10640, 2658897), (11970, 2363464), (13680, 2068031), (15960, 1772598), (19152, 1477165), (23940, 1181732), (31920, 886299), (47880, 590866), (95760, 295433)]