15696640440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{108193}}^1$

素因数の和:108254

約数の個数: 192

約数和(自身を含む): 56710967040

約数和(自身を除く): 41014326600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5580, 6045, 7254, 8060, 9672, 11160, 12090, 14508, 16120, 18135, 24180, 29016, 36270, 48360, 72540, 108193, 145080, 216386, 324579, 432772, 540965, 649158, 865544, 973737, 1081930, 1298316, 1406509, 1622895, 1947474, 2163860, 2596632, 2813018, 3245790, 3353983, 3894948, 4219527, 4327720, 4868685, 5626036, 6491580, 6707966, 7032545, 7789896, 8439054, 9737370, 10061949, 11252072, 12658581, 12983160, 13415932, 14065090, 16769915, 16878108, 19474740, 20123898, 21097635, 25317162, 26831864, 28130180, 30185847, 33539830, 33756216, 38949480, 40247796, 42195270, 43601779, 50309745, 50634324, 56260360, 60371694, 63292905, 67079660, 80495592, 84390540, 87203558, 100619490, 101268648, 120743388, 126585810, 130805337, 134159320, 150929235, 168781080, 174407116, 201238980, 218008895, 241486776, 253171620, 261610674, 301858470, 348814232, 392416011, 402477960, 436017790, 506343240, 523221348, 603716940, 654026685, 784832022, 872035580, 1046442696, 1207433880, 1308053370, 1569664044, 1744071160, 1962080055, 2616106740, 3139328088, 3924160110, 5232213480, 7848320220, 15696640440]

約数ペア:

[(1, 15696640440), (2, 7848320220), (3, 5232213480), (4, 3924160110), (5, 3139328088), (6, 2616106740), (8, 1962080055), (9, 1744071160), (10, 1569664044), (12, 1308053370), (13, 1207433880), (15, 1046442696), (18, 872035580), (20, 784832022), (24, 654026685), (26, 603716940), (30, 523221348), (31, 506343240), (36, 436017790), (39, 402477960), (40, 392416011), (45, 348814232), (52, 301858470), (60, 261610674), (62, 253171620), (65, 241486776), (72, 218008895), (78, 201238980), (90, 174407116), (93, 168781080), (104, 150929235), (117, 134159320), (120, 130805337), (124, 126585810), (130, 120743388), (155, 101268648), (156, 100619490), (180, 87203558), (186, 84390540), (195, 80495592), (234, 67079660), (248, 63292905), (260, 60371694), (279, 56260360), (310, 50634324), (312, 50309745), (360, 43601779), (372, 42195270), (390, 40247796), (403, 38949480), (465, 33756216), (468, 33539830), (520, 30185847), (558, 28130180), (585, 26831864), (620, 25317162), (744, 21097635), (780, 20123898), (806, 19474740), (930, 16878108), (936, 16769915), (1116, 14065090), (1170, 13415932), (1209, 12983160), (1240, 12658581), (1395, 11252072), (1560, 10061949), (1612, 9737370), (1860, 8439054), (2015, 7789896), (2232, 7032545), (2340, 6707966), (2418, 6491580), (2790, 5626036), (3224, 4868685), (3627, 4327720), (3720, 4219527), (4030, 3894948), (4680, 3353983), (4836, 3245790), (5580, 2813018), (6045, 2596632), (7254, 2163860), (8060, 1947474), (9672, 1622895), (11160, 1406509), (12090, 1298316), (14508, 1081930), (16120, 973737), (18135, 865544), (24180, 649158), (29016, 540965), (36270, 432772), (48360, 324579), (72540, 216386), (108193, 145080)]