1453169440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1193}}^1$

素因数の和:1562

約数の個数: 96

約数和(自身を含む): 3596213376

約数和(自身を除く): 2143043936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 331, 368, 460, 662, 736, 920, 1193, 1324, 1655, 1840, 2386, 2648, 3310, 3680, 4772, 5296, 5965, 6620, 7613, 9544, 10592, 11930, 13240, 15226, 19088, 23860, 26480, 27439, 30452, 38065, 38176, 47720, 52960, 54878, 60904, 76130, 95440, 109756, 121808, 137195, 152260, 190880, 219512, 243616, 274390, 304520, 394883, 439024, 548780, 609040, 789766, 878048, 1097560, 1218080, 1579532, 1974415, 2195120, 3159064, 3948830, 4390240, 6318128, 7897660, 9082309, 12636256, 15795320, 18164618, 31590640, 36329236, 45411545, 63181280, 72658472, 90823090, 145316944, 181646180, 290633888, 363292360, 726584720, 1453169440]

約数ペア:

[(1, 1453169440), (2, 726584720), (4, 363292360), (5, 290633888), (8, 181646180), (10, 145316944), (16, 90823090), (20, 72658472), (23, 63181280), (32, 45411545), (40, 36329236), (46, 31590640), (80, 18164618), (92, 15795320), (115, 12636256), (160, 9082309), (184, 7897660), (230, 6318128), (331, 4390240), (368, 3948830), (460, 3159064), (662, 2195120), (736, 1974415), (920, 1579532), (1193, 1218080), (1324, 1097560), (1655, 878048), (1840, 789766), (2386, 609040), (2648, 548780), (3310, 439024), (3680, 394883), (4772, 304520), (5296, 274390), (5965, 243616), (6620, 219512), (7613, 190880), (9544, 152260), (10592, 137195), (11930, 121808), (13240, 109756), (15226, 95440), (19088, 76130), (23860, 60904), (26480, 54878), (27439, 52960), (30452, 47720), (38065, 38176)]