223447320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1322

約数の個数: 192

約数和(自身を含む): 796068000

約数和(自身を除く): 572620680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 51, 58, 60, 68, 72, 85, 87, 90, 102, 116, 120, 136, 145, 153, 170, 174, 180, 204, 232, 255, 261, 290, 306, 340, 348, 360, 408, 435, 493, 510, 522, 580, 612, 680, 696, 765, 870, 986, 1020, 1044, 1160, 1224, 1259, 1305, 1479, 1530, 1740, 1972, 2040, 2088, 2465, 2518, 2610, 2958, 3060, 3480, 3777, 3944, 4437, 4930, 5036, 5220, 5916, 6120, 6295, 7395, 7554, 8874, 9860, 10072, 10440, 11331, 11832, 12590, 14790, 15108, 17748, 18885, 19720, 21403, 22185, 22662, 25180, 29580, 30216, 35496, 36511, 37770, 42806, 44370, 45324, 50360, 56655, 59160, 64209, 73022, 75540, 85612, 88740, 90648, 107015, 109533, 113310, 128418, 146044, 151080, 171224, 177480, 182555, 192627, 214030, 219066, 226620, 256836, 292088, 321045, 328599, 365110, 385254, 428060, 438132, 453240, 513672, 547665, 620687, 642090, 657198, 730220, 770508, 856120, 876264, 963135, 1095330, 1241374, 1284180, 1314396, 1460440, 1541016, 1642995, 1862061, 1926270, 2190660, 2482748, 2568360, 2628792, 3103435, 3285990, 3724122, 3852540, 4381320, 4965496, 5586183, 6206870, 6571980, 7448244, 7705080, 9310305, 11172366, 12413740, 13143960, 14896488, 18620610, 22344732, 24827480, 27930915, 37241220, 44689464, 55861830, 74482440, 111723660, 223447320]

約数ペア:

[(1, 223447320), (2, 111723660), (3, 74482440), (4, 55861830), (5, 44689464), (6, 37241220), (8, 27930915), (9, 24827480), (10, 22344732), (12, 18620610), (15, 14896488), (17, 13143960), (18, 12413740), (20, 11172366), (24, 9310305), (29, 7705080), (30, 7448244), (34, 6571980), (36, 6206870), (40, 5586183), (45, 4965496), (51, 4381320), (58, 3852540), (60, 3724122), (68, 3285990), (72, 3103435), (85, 2628792), (87, 2568360), (90, 2482748), (102, 2190660), (116, 1926270), (120, 1862061), (136, 1642995), (145, 1541016), (153, 1460440), (170, 1314396), (174, 1284180), (180, 1241374), (204, 1095330), (232, 963135), (255, 876264), (261, 856120), (290, 770508), (306, 730220), (340, 657198), (348, 642090), (360, 620687), (408, 547665), (435, 513672), (493, 453240), (510, 438132), (522, 428060), (580, 385254), (612, 365110), (680, 328599), (696, 321045), (765, 292088), (870, 256836), (986, 226620), (1020, 219066), (1044, 214030), (1160, 192627), (1224, 182555), (1259, 177480), (1305, 171224), (1479, 151080), (1530, 146044), (1740, 128418), (1972, 113310), (2040, 109533), (2088, 107015), (2465, 90648), (2518, 88740), (2610, 85612), (2958, 75540), (3060, 73022), (3480, 64209), (3777, 59160), (3944, 56655), (4437, 50360), (4930, 45324), (5036, 44370), (5220, 42806), (5916, 37770), (6120, 36511), (6295, 35496), (7395, 30216), (7554, 29580), (8874, 25180), (9860, 22662), (10072, 22185), (10440, 21403), (11331, 19720), (11832, 18885), (12590, 17748), (14790, 15108)]