221419680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11251}}^1$

素因数の和:11310

約数の個数: 96

約数和(自身を含む): 714547008

約数和(自身を除く): 493127328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 11251, 19680, 22502, 33753, 45004, 56255, 67506, 90008, 112510, 135012, 168765, 180016, 225020, 270024, 337530, 360032, 450040, 461291, 540048, 675060, 900080, 922582, 1080096, 1350120, 1383873, 1800160, 1845164, 2306455, 2700240, 2767746, 3690328, 4612910, 5400480, 5535492, 6919365, 7380656, 9225820, 11070984, 13838730, 14761312, 18451640, 22141968, 27677460, 36903280, 44283936, 55354920, 73806560, 110709840, 221419680]

約数ペア:

[(1, 221419680), (2, 110709840), (3, 73806560), (4, 55354920), (5, 44283936), (6, 36903280), (8, 27677460), (10, 22141968), (12, 18451640), (15, 14761312), (16, 13838730), (20, 11070984), (24, 9225820), (30, 7380656), (32, 6919365), (40, 5535492), (41, 5400480), (48, 4612910), (60, 3690328), (80, 2767746), (82, 2700240), (96, 2306455), (120, 1845164), (123, 1800160), (160, 1383873), (164, 1350120), (205, 1080096), (240, 922582), (246, 900080), (328, 675060), (410, 540048), (480, 461291), (492, 450040), (615, 360032), (656, 337530), (820, 270024), (984, 225020), (1230, 180016), (1312, 168765), (1640, 135012), (1968, 112510), (2460, 90008), (3280, 67506), (3936, 56255), (4920, 45004), (6560, 33753), (9840, 22502), (11251, 19680)]