139493160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1048

約数の個数: 192

約数和(自身を含む): 501396480

約数和(自身を除く): 361903320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 612, 680, 690, 765, 782, 828, 920, 991, 1020, 1035, 1173, 1224, 1380, 1530, 1564, 1656, 1955, 1982, 2040, 2070, 2346, 2760, 2973, 3060, 3128, 3519, 3910, 3964, 4140, 4692, 4955, 5865, 5946, 6120, 7038, 7820, 7928, 8280, 8919, 9384, 9910, 11730, 11892, 14076, 14865, 15640, 16847, 17595, 17838, 19820, 22793, 23460, 23784, 28152, 29730, 33694, 35190, 35676, 39640, 44595, 45586, 46920, 50541, 59460, 67388, 68379, 70380, 71352, 84235, 89190, 91172, 101082, 113965, 118920, 134776, 136758, 140760, 151623, 168470, 178380, 182344, 202164, 205137, 227930, 252705, 273516, 303246, 336940, 341895, 356760, 387481, 404328, 410274, 455860, 505410, 547032, 606492, 673880, 683790, 758115, 774962, 820548, 911720, 1010820, 1025685, 1162443, 1212984, 1367580, 1516230, 1549924, 1641096, 1937405, 2021640, 2051370, 2324886, 2735160, 3032460, 3099848, 3487329, 3874810, 4102740, 4649772, 5812215, 6064920, 6974658, 7749620, 8205480, 9299544, 11624430, 13949316, 15499240, 17436645, 23248860, 27898632, 34873290, 46497720, 69746580, 139493160]

約数ペア:

[(1, 139493160), (2, 69746580), (3, 46497720), (4, 34873290), (5, 27898632), (6, 23248860), (8, 17436645), (9, 15499240), (10, 13949316), (12, 11624430), (15, 9299544), (17, 8205480), (18, 7749620), (20, 6974658), (23, 6064920), (24, 5812215), (30, 4649772), (34, 4102740), (36, 3874810), (40, 3487329), (45, 3099848), (46, 3032460), (51, 2735160), (60, 2324886), (68, 2051370), (69, 2021640), (72, 1937405), (85, 1641096), (90, 1549924), (92, 1516230), (102, 1367580), (115, 1212984), (120, 1162443), (136, 1025685), (138, 1010820), (153, 911720), (170, 820548), (180, 774962), (184, 758115), (204, 683790), (207, 673880), (230, 606492), (255, 547032), (276, 505410), (306, 455860), (340, 410274), (345, 404328), (360, 387481), (391, 356760), (408, 341895), (414, 336940), (460, 303246), (510, 273516), (552, 252705), (612, 227930), (680, 205137), (690, 202164), (765, 182344), (782, 178380), (828, 168470), (920, 151623), (991, 140760), (1020, 136758), (1035, 134776), (1173, 118920), (1224, 113965), (1380, 101082), (1530, 91172), (1564, 89190), (1656, 84235), (1955, 71352), (1982, 70380), (2040, 68379), (2070, 67388), (2346, 59460), (2760, 50541), (2973, 46920), (3060, 45586), (3128, 44595), (3519, 39640), (3910, 35676), (3964, 35190), (4140, 33694), (4692, 29730), (4955, 28152), (5865, 23784), (5946, 23460), (6120, 22793), (7038, 19820), (7820, 17838), (7928, 17595), (8280, 16847), (8919, 15640), (9384, 14865), (9910, 14076), (11730, 11892)]