1263874920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3181}}^1$

素因数の和:3256

約数の個数: 256

約数和(自身を含む): 4838676480

約数和(自身を除く): 3574801560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 55, 56, 60, 66, 70, 77, 84, 86, 88, 105, 110, 120, 129, 132, 140, 154, 165, 168, 172, 210, 215, 220, 231, 258, 264, 280, 301, 308, 330, 344, 385, 420, 430, 440, 462, 473, 516, 602, 616, 645, 660, 770, 840, 860, 903, 924, 946, 1032, 1155, 1204, 1290, 1320, 1419, 1505, 1540, 1720, 1806, 1848, 1892, 2310, 2365, 2408, 2580, 2838, 3010, 3080, 3181, 3311, 3612, 3784, 4515, 4620, 4730, 5160, 5676, 6020, 6362, 6622, 7095, 7224, 9030, 9240, 9460, 9543, 9933, 11352, 12040, 12724, 13244, 14190, 15905, 16555, 18060, 18920, 19086, 19866, 22267, 25448, 26488, 28380, 31810, 33110, 34991, 36120, 38172, 39732, 44534, 47715, 49665, 56760, 63620, 66220, 66801, 69982, 76344, 79464, 89068, 95430, 99330, 104973, 111335, 127240, 132440, 133602, 136783, 139964, 174955, 178136, 190860, 198660, 209946, 222670, 244937, 267204, 273566, 279928, 334005, 349910, 381720, 397320, 410349, 419892, 445340, 489874, 524865, 534408, 547132, 668010, 683915, 699820, 734811, 820698, 839784, 890680, 957481, 979748, 1049730, 1094264, 1224685, 1336020, 1367830, 1399640, 1469622, 1504613, 1641396, 1914962, 1959496, 2051745, 2099460, 2449370, 2672040, 2735660, 2872443, 2939244, 3009226, 3282792, 3674055, 3829924, 4103490, 4198920, 4513839, 4787405, 4898740, 5471320, 5744886, 5878488, 6018452, 7348110, 7523065, 7659848, 8206980, 9027678, 9574810, 9797480, 10532291, 11489772, 12036904, 14362215, 14696220, 15046130, 16413960, 18055356, 19149620, 21064582, 22569195, 22979544, 28724430, 29392440, 30092260, 31596873, 36110712, 38299240, 42129164, 45138390, 52661455, 57448860, 60184520, 63193746, 84258328, 90276780, 105322910, 114897720, 126387492, 157984365, 180553560, 210645820, 252774984, 315968730, 421291640, 631937460, 1263874920]

約数ペア:

[(1, 1263874920), (2, 631937460), (3, 421291640), (4, 315968730), (5, 252774984), (6, 210645820), (7, 180553560), (8, 157984365), (10, 126387492), (11, 114897720), (12, 105322910), (14, 90276780), (15, 84258328), (20, 63193746), (21, 60184520), (22, 57448860), (24, 52661455), (28, 45138390), (30, 42129164), (33, 38299240), (35, 36110712), (40, 31596873), (42, 30092260), (43, 29392440), (44, 28724430), (55, 22979544), (56, 22569195), (60, 21064582), (66, 19149620), (70, 18055356), (77, 16413960), (84, 15046130), (86, 14696220), (88, 14362215), (105, 12036904), (110, 11489772), (120, 10532291), (129, 9797480), (132, 9574810), (140, 9027678), (154, 8206980), (165, 7659848), (168, 7523065), (172, 7348110), (210, 6018452), (215, 5878488), (220, 5744886), (231, 5471320), (258, 4898740), (264, 4787405), (280, 4513839), (301, 4198920), (308, 4103490), (330, 3829924), (344, 3674055), (385, 3282792), (420, 3009226), (430, 2939244), (440, 2872443), (462, 2735660), (473, 2672040), (516, 2449370), (602, 2099460), (616, 2051745), (645, 1959496), (660, 1914962), (770, 1641396), (840, 1504613), (860, 1469622), (903, 1399640), (924, 1367830), (946, 1336020), (1032, 1224685), (1155, 1094264), (1204, 1049730), (1290, 979748), (1320, 957481), (1419, 890680), (1505, 839784), (1540, 820698), (1720, 734811), (1806, 699820), (1848, 683915), (1892, 668010), (2310, 547132), (2365, 534408), (2408, 524865), (2580, 489874), (2838, 445340), (3010, 419892), (3080, 410349), (3181, 397320), (3311, 381720), (3612, 349910), (3784, 334005), (4515, 279928), (4620, 273566), (4730, 267204), (5160, 244937), (5676, 222670), (6020, 209946), (6362, 198660), (6622, 190860), (7095, 178136), (7224, 174955), (9030, 139964), (9240, 136783), (9460, 133602), (9543, 132440), (9933, 127240), (11352, 111335), (12040, 104973), (12724, 99330), (13244, 95430), (14190, 89068), (15905, 79464), (16555, 76344), (18060, 69982), (18920, 66801), (19086, 66220), (19866, 63620), (22267, 56760), (25448, 49665), (26488, 47715), (28380, 44534), (31810, 39732), (33110, 38172), (34991, 36120)]