13384740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 40320000

約数和(自身を除く): 26935260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 59, 60, 76, 95, 114, 118, 177, 190, 199, 228, 236, 285, 295, 354, 380, 398, 570, 590, 597, 708, 796, 885, 995, 1121, 1140, 1180, 1194, 1770, 1990, 2242, 2388, 2985, 3363, 3540, 3781, 3980, 4484, 5605, 5970, 6726, 7562, 11210, 11343, 11741, 11940, 13452, 15124, 16815, 18905, 22420, 22686, 23482, 33630, 35223, 37810, 45372, 46964, 56715, 58705, 67260, 70446, 75620, 113430, 117410, 140892, 176115, 223079, 226860, 234820, 352230, 446158, 669237, 704460, 892316, 1115395, 1338474, 2230790, 2676948, 3346185, 4461580, 6692370, 13384740]

約数ペア:

[(1, 13384740), (2, 6692370), (3, 4461580), (4, 3346185), (5, 2676948), (6, 2230790), (10, 1338474), (12, 1115395), (15, 892316), (19, 704460), (20, 669237), (30, 446158), (38, 352230), (57, 234820), (59, 226860), (60, 223079), (76, 176115), (95, 140892), (114, 117410), (118, 113430), (177, 75620), (190, 70446), (199, 67260), (228, 58705), (236, 56715), (285, 46964), (295, 45372), (354, 37810), (380, 35223), (398, 33630), (570, 23482), (590, 22686), (597, 22420), (708, 18905), (796, 16815), (885, 15124), (995, 13452), (1121, 11940), (1140, 11741), (1180, 11343), (1194, 11210), (1770, 7562), (1990, 6726), (2242, 5970), (2388, 5605), (2985, 4484), (3363, 3980), (3540, 3781)]