156940001260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{65353}}^1$

素因数の和:66395

約数の個数: 96

約数和(自身を含む): 399213601920

約数和(自身を除く): 242273600660

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1009, 1190, 2018, 2380, 4036, 5045, 7063, 10090, 14126, 17153, 20180, 28252, 34306, 35315, 65353, 68612, 70630, 85765, 120071, 130706, 141260, 171530, 240142, 261412, 326765, 343060, 457471, 480284, 600355, 653530, 914942, 1111001, 1200710, 1307060, 1829884, 2222002, 2287355, 2401420, 4444004, 4574710, 5555005, 7777007, 9149420, 11110010, 15554014, 22220020, 31108028, 38885035, 65941177, 77770070, 131882354, 155540140, 263764708, 329705885, 461588239, 659411770, 923176478, 1121000009, 1318823540, 1846352956, 2242000018, 2307941195, 4484000036, 4615882390, 5605000045, 7847000063, 9231764780, 11210000090, 15694000126, 22420000180, 31388000252, 39235000315, 78470000630, 156940001260]

約数ペア:

[(1, 156940001260), (2, 78470000630), (4, 39235000315), (5, 31388000252), (7, 22420000180), (10, 15694000126), (14, 11210000090), (17, 9231764780), (20, 7847000063), (28, 5605000045), (34, 4615882390), (35, 4484000036), (68, 2307941195), (70, 2242000018), (85, 1846352956), (119, 1318823540), (140, 1121000009), (170, 923176478), (238, 659411770), (340, 461588239), (476, 329705885), (595, 263764708), (1009, 155540140), (1190, 131882354), (2018, 77770070), (2380, 65941177), (4036, 38885035), (5045, 31108028), (7063, 22220020), (10090, 15554014), (14126, 11110010), (17153, 9149420), (20180, 7777007), (28252, 5555005), (34306, 4574710), (35315, 4444004), (65353, 2401420), (68612, 2287355), (70630, 2222002), (85765, 1829884), (120071, 1307060), (130706, 1200710), (141260, 1111001), (171530, 914942), (240142, 653530), (261412, 600355), (326765, 480284), (343060, 457471)]