15663476920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^2\times {\mathrm{337}}^1$

素因数の和:594

約数の個数: 192

約数和(自身を含む): 43892896320

約数和(自身を除く): 28229419400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 113, 130, 140, 182, 226, 260, 280, 337, 364, 452, 455, 520, 565, 674, 728, 791, 904, 910, 1130, 1348, 1469, 1582, 1685, 1820, 2260, 2359, 2696, 2938, 3164, 3370, 3640, 3955, 4381, 4520, 4718, 5876, 6328, 6740, 7345, 7910, 8762, 9436, 10283, 11752, 11795, 12769, 13480, 14690, 15820, 17524, 18872, 20566, 21905, 23590, 25538, 29380, 30667, 31640, 35048, 38081, 41132, 43810, 47180, 51076, 51415, 58760, 61334, 63845, 76162, 82264, 87620, 89383, 94360, 102152, 102830, 122668, 127690, 152324, 153335, 165997, 175240, 178766, 190405, 205660, 245336, 255380, 266567, 304648, 306670, 331994, 357532, 380810, 411320, 446915, 495053, 510760, 533134, 613340, 663988, 715064, 761620, 829985, 893830, 990106, 1066268, 1161979, 1226680, 1327976, 1332835, 1523240, 1659970, 1787660, 1980212, 2132536, 2323958, 2475265, 2665670, 3319940, 3465371, 3575320, 3960424, 4303153, 4647916, 4950530, 5331340, 5809895, 6639880, 6930742, 8606306, 9295832, 9901060, 10662680, 11619790, 13861484, 17212612, 17326855, 19802120, 21515765, 23239580, 27722968, 30122071, 34425224, 34653710, 43031530, 46479160, 55940989, 60244142, 69307420, 86063060, 111881978, 120488284, 138614840, 150610355, 172126120, 223763956, 240976568, 279704945, 301220710, 391586923, 447527912, 559409890, 602441420, 783173846, 1118819780, 1204882840, 1566347692, 1957934615, 2237639560, 3132695384, 3915869230, 7831738460, 15663476920]

約数ペア:

[(1, 15663476920), (2, 7831738460), (4, 3915869230), (5, 3132695384), (7, 2237639560), (8, 1957934615), (10, 1566347692), (13, 1204882840), (14, 1118819780), (20, 783173846), (26, 602441420), (28, 559409890), (35, 447527912), (40, 391586923), (52, 301220710), (56, 279704945), (65, 240976568), (70, 223763956), (91, 172126120), (104, 150610355), (113, 138614840), (130, 120488284), (140, 111881978), (182, 86063060), (226, 69307420), (260, 60244142), (280, 55940989), (337, 46479160), (364, 43031530), (452, 34653710), (455, 34425224), (520, 30122071), (565, 27722968), (674, 23239580), (728, 21515765), (791, 19802120), (904, 17326855), (910, 17212612), (1130, 13861484), (1348, 11619790), (1469, 10662680), (1582, 9901060), (1685, 9295832), (1820, 8606306), (2260, 6930742), (2359, 6639880), (2696, 5809895), (2938, 5331340), (3164, 4950530), (3370, 4647916), (3640, 4303153), (3955, 3960424), (4381, 3575320), (4520, 3465371), (4718, 3319940), (5876, 2665670), (6328, 2475265), (6740, 2323958), (7345, 2132536), (7910, 1980212), (8762, 1787660), (9436, 1659970), (10283, 1523240), (11752, 1332835), (11795, 1327976), (12769, 1226680), (13480, 1161979), (14690, 1066268), (15820, 990106), (17524, 893830), (18872, 829985), (20566, 761620), (21905, 715064), (23590, 663988), (25538, 613340), (29380, 533134), (30667, 510760), (31640, 495053), (35048, 446915), (38081, 411320), (41132, 380810), (43810, 357532), (47180, 331994), (51076, 306670), (51415, 304648), (58760, 266567), (61334, 255380), (63845, 245336), (76162, 205660), (82264, 190405), (87620, 178766), (89383, 175240), (94360, 165997), (102152, 153335), (102830, 152324), (122668, 127690)]