2217926640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{46439}}^1$

素因数の和:46654

約数の個数: 80

約数和(自身を含む): 6910272000

約数和(自身を除く): 4692345360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 7960, 9552, 11940, 15920, 23880, 46439, 47760, 92878, 139317, 185756, 232195, 278634, 371512, 464390, 557268, 696585, 743024, 928780, 1114536, 1393170, 1857560, 2229072, 2786340, 3715120, 5572680, 9241361, 11145360, 18482722, 27724083, 36965444, 46206805, 55448166, 73930888, 92413610, 110896332, 138620415, 147861776, 184827220, 221792664, 277240830, 369654440, 443585328, 554481660, 739308880, 1108963320, 2217926640]

約数ペア:

[(1, 2217926640), (2, 1108963320), (3, 739308880), (4, 554481660), (5, 443585328), (6, 369654440), (8, 277240830), (10, 221792664), (12, 184827220), (15, 147861776), (16, 138620415), (20, 110896332), (24, 92413610), (30, 73930888), (40, 55448166), (48, 46206805), (60, 36965444), (80, 27724083), (120, 18482722), (199, 11145360), (240, 9241361), (398, 5572680), (597, 3715120), (796, 2786340), (995, 2229072), (1194, 1857560), (1592, 1393170), (1990, 1114536), (2388, 928780), (2985, 743024), (3184, 696585), (3980, 557268), (4776, 464390), (5970, 371512), (7960, 278634), (9552, 232195), (11940, 185756), (15920, 139317), (23880, 92878), (46439, 47760)]