939459780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:819

約数の個数: 288

約数和(自身を含む): 3509775360

約数和(自身を除く): 2570315580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 61, 63, 68, 70, 84, 85, 90, 102, 105, 119, 122, 126, 140, 153, 170, 180, 183, 204, 210, 238, 244, 252, 255, 305, 306, 315, 340, 357, 366, 420, 427, 476, 510, 549, 595, 610, 612, 630, 714, 719, 732, 765, 854, 915, 1020, 1037, 1071, 1098, 1190, 1220, 1260, 1281, 1428, 1438, 1530, 1708, 1785, 1830, 2074, 2135, 2142, 2157, 2196, 2380, 2562, 2745, 2876, 3060, 3111, 3570, 3595, 3660, 3843, 4148, 4270, 4284, 4314, 5033, 5124, 5185, 5355, 5490, 6222, 6405, 6471, 7140, 7190, 7259, 7686, 8540, 8628, 9333, 10066, 10370, 10710, 10785, 10980, 12223, 12444, 12810, 12942, 14380, 14518, 15099, 15372, 15555, 18666, 19215, 20132, 20740, 21420, 21570, 21777, 24446, 25165, 25620, 25884, 29036, 30198, 31110, 32355, 36295, 36669, 37332, 38430, 43140, 43554, 43859, 45297, 46665, 48892, 50330, 60396, 61115, 62220, 64710, 65331, 72590, 73338, 75495, 76860, 85561, 87108, 87718, 90594, 93330, 100660, 108885, 110007, 122230, 129420, 130662, 131577, 145180, 146676, 150990, 171122, 175436, 181188, 183345, 186660, 217770, 219295, 220014, 226485, 244460, 256683, 261324, 263154, 301980, 307013, 326655, 342244, 366690, 394731, 427805, 435540, 438590, 440028, 452970, 513366, 526308, 550035, 614026, 653310, 657885, 733380, 745603, 770049, 789462, 855610, 877180, 905940, 921039, 1026732, 1100070, 1228052, 1283415, 1306620, 1315770, 1491206, 1535065, 1540098, 1578924, 1711220, 1842078, 1973655, 2200140, 2236809, 2566830, 2631540, 2763117, 2982412, 3070130, 3080196, 3684156, 3728015, 3850245, 3947310, 4473618, 4605195, 5133660, 5219221, 5526234, 6140260, 6710427, 7456030, 7700490, 7894620, 8947236, 9210390, 10438442, 11052468, 11184045, 13420854, 13815585, 14912060, 15400980, 15657663, 18420780, 20876884, 22368090, 26096105, 26841708, 27631170, 31315326, 33552135, 44736180, 46972989, 52192210, 55262340, 62630652, 67104270, 78288315, 93945978, 104384420, 134208540, 156576630, 187891956, 234864945, 313153260, 469729890, 939459780]

約数ペア:

[(1, 939459780), (2, 469729890), (3, 313153260), (4, 234864945), (5, 187891956), (6, 156576630), (7, 134208540), (9, 104384420), (10, 93945978), (12, 78288315), (14, 67104270), (15, 62630652), (17, 55262340), (18, 52192210), (20, 46972989), (21, 44736180), (28, 33552135), (30, 31315326), (34, 27631170), (35, 26841708), (36, 26096105), (42, 22368090), (45, 20876884), (51, 18420780), (60, 15657663), (61, 15400980), (63, 14912060), (68, 13815585), (70, 13420854), (84, 11184045), (85, 11052468), (90, 10438442), (102, 9210390), (105, 8947236), (119, 7894620), (122, 7700490), (126, 7456030), (140, 6710427), (153, 6140260), (170, 5526234), (180, 5219221), (183, 5133660), (204, 4605195), (210, 4473618), (238, 3947310), (244, 3850245), (252, 3728015), (255, 3684156), (305, 3080196), (306, 3070130), (315, 2982412), (340, 2763117), (357, 2631540), (366, 2566830), (420, 2236809), (427, 2200140), (476, 1973655), (510, 1842078), (549, 1711220), (595, 1578924), (610, 1540098), (612, 1535065), (630, 1491206), (714, 1315770), (719, 1306620), (732, 1283415), (765, 1228052), (854, 1100070), (915, 1026732), (1020, 921039), (1037, 905940), (1071, 877180), (1098, 855610), (1190, 789462), (1220, 770049), (1260, 745603), (1281, 733380), (1428, 657885), (1438, 653310), (1530, 614026), (1708, 550035), (1785, 526308), (1830, 513366), (2074, 452970), (2135, 440028), (2142, 438590), (2157, 435540), (2196, 427805), (2380, 394731), (2562, 366690), (2745, 342244), (2876, 326655), (3060, 307013), (3111, 301980), (3570, 263154), (3595, 261324), (3660, 256683), (3843, 244460), (4148, 226485), (4270, 220014), (4284, 219295), (4314, 217770), (5033, 186660), (5124, 183345), (5185, 181188), (5355, 175436), (5490, 171122), (6222, 150990), (6405, 146676), (6471, 145180), (7140, 131577), (7190, 130662), (7259, 129420), (7686, 122230), (8540, 110007), (8628, 108885), (9333, 100660), (10066, 93330), (10370, 90594), (10710, 87718), (10785, 87108), (10980, 85561), (12223, 76860), (12444, 75495), (12810, 73338), (12942, 72590), (14380, 65331), (14518, 64710), (15099, 62220), (15372, 61115), (15555, 60396), (18666, 50330), (19215, 48892), (20132, 46665), (20740, 45297), (21420, 43859), (21570, 43554), (21777, 43140), (24446, 38430), (25165, 37332), (25620, 36669), (25884, 36295), (29036, 32355), (30198, 31110)]