13133580040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1\times {\mathrm{659}}^1$

素因数の和:1439

約数の個数: 128

約数和(自身を含む): 34185888000

約数和(自身を除く): 21052307960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 653, 659, 763, 872, 1090, 1306, 1318, 1526, 2180, 2612, 2636, 3052, 3265, 3295, 3815, 4360, 4571, 4613, 5224, 5272, 6104, 6530, 6590, 7630, 9142, 9226, 13060, 13180, 15260, 18284, 18452, 22855, 23065, 26120, 26360, 30520, 36568, 36904, 45710, 46130, 71177, 71831, 91420, 92260, 142354, 143662, 182840, 184520, 284708, 287324, 355885, 359155, 430327, 498239, 502817, 569416, 574648, 711770, 718310, 860654, 996478, 1005634, 1423540, 1436620, 1721308, 1992956, 2011268, 2151635, 2491195, 2514085, 2847080, 2873240, 3012289, 3442616, 3985912, 4022536, 4303270, 4982390, 5028170, 6024578, 8606540, 9964780, 10056340, 12049156, 15061445, 17213080, 19929560, 20112680, 24098312, 30122890, 46905643, 60245780, 93811286, 120491560, 187622572, 234528215, 328339501, 375245144, 469056430, 656679002, 938112860, 1313358004, 1641697505, 1876225720, 2626716008, 3283395010, 6566790020, 13133580040]

約数ペア:

[(1, 13133580040), (2, 6566790020), (4, 3283395010), (5, 2626716008), (7, 1876225720), (8, 1641697505), (10, 1313358004), (14, 938112860), (20, 656679002), (28, 469056430), (35, 375245144), (40, 328339501), (56, 234528215), (70, 187622572), (109, 120491560), (140, 93811286), (218, 60245780), (280, 46905643), (436, 30122890), (545, 24098312), (653, 20112680), (659, 19929560), (763, 17213080), (872, 15061445), (1090, 12049156), (1306, 10056340), (1318, 9964780), (1526, 8606540), (2180, 6024578), (2612, 5028170), (2636, 4982390), (3052, 4303270), (3265, 4022536), (3295, 3985912), (3815, 3442616), (4360, 3012289), (4571, 2873240), (4613, 2847080), (5224, 2514085), (5272, 2491195), (6104, 2151635), (6530, 2011268), (6590, 1992956), (7630, 1721308), (9142, 1436620), (9226, 1423540), (13060, 1005634), (13180, 996478), (15260, 860654), (18284, 718310), (18452, 711770), (22855, 574648), (23065, 569416), (26120, 502817), (26360, 498239), (30520, 430327), (36568, 359155), (36904, 355885), (45710, 287324), (46130, 284708), (71177, 184520), (71831, 182840), (91420, 143662), (92260, 142354)]