207478080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1265

約数の個数: 168

約数和(自身を含む): 725951304

約数和(自身を除く): 518473224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 960, 976, 1098, 1181, 1220, 1440, 1464, 1830, 1952, 2196, 2362, 2440, 2745, 2880, 2928, 3543, 3660, 3904, 4392, 4724, 4880, 5490, 5856, 5905, 7086, 7320, 8784, 9448, 9760, 10629, 10980, 11712, 11810, 14172, 14640, 17568, 17715, 18896, 19520, 21258, 21960, 23620, 28344, 29280, 35136, 35430, 37792, 42516, 43920, 47240, 53145, 56688, 58560, 70860, 72041, 75584, 85032, 87840, 94480, 106290, 113376, 141720, 144082, 170064, 175680, 188960, 212580, 216123, 226752, 283440, 288164, 340128, 360205, 377920, 425160, 432246, 566880, 576328, 648369, 680256, 720410, 850320, 864492, 1080615, 1133760, 1152656, 1296738, 1440820, 1700640, 1728984, 2161230, 2305312, 2593476, 2881640, 3241845, 3401280, 3457968, 4322460, 4610624, 5186952, 5763280, 6483690, 6915936, 8644920, 10373904, 11526560, 12967380, 13831872, 17289840, 20747808, 23053120, 25934760, 34579680, 41495616, 51869520, 69159360, 103739040, 207478080]

約数ペア:

[(1, 207478080), (2, 103739040), (3, 69159360), (4, 51869520), (5, 41495616), (6, 34579680), (8, 25934760), (9, 23053120), (10, 20747808), (12, 17289840), (15, 13831872), (16, 12967380), (18, 11526560), (20, 10373904), (24, 8644920), (30, 6915936), (32, 6483690), (36, 5763280), (40, 5186952), (45, 4610624), (48, 4322460), (60, 3457968), (61, 3401280), (64, 3241845), (72, 2881640), (80, 2593476), (90, 2305312), (96, 2161230), (120, 1728984), (122, 1700640), (144, 1440820), (160, 1296738), (180, 1152656), (183, 1133760), (192, 1080615), (240, 864492), (244, 850320), (288, 720410), (305, 680256), (320, 648369), (360, 576328), (366, 566880), (480, 432246), (488, 425160), (549, 377920), (576, 360205), (610, 340128), (720, 288164), (732, 283440), (915, 226752), (960, 216123), (976, 212580), (1098, 188960), (1181, 175680), (1220, 170064), (1440, 144082), (1464, 141720), (1830, 113376), (1952, 106290), (2196, 94480), (2362, 87840), (2440, 85032), (2745, 75584), (2880, 72041), (2928, 70860), (3543, 58560), (3660, 56688), (3904, 53145), (4392, 47240), (4724, 43920), (4880, 42516), (5490, 37792), (5856, 35430), (5905, 35136), (7086, 29280), (7320, 28344), (8784, 23620), (9448, 21960), (9760, 21258), (10629, 19520), (10980, 18896), (11712, 17715), (11810, 17568), (14172, 14640)]