1373346480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{787}}^1$

素因数の和:1475

約数の個数: 160

約数和(自身を含む): 4657344768

約数和(自身を除く): 3283998288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 661, 787, 880, 1320, 1322, 1574, 1983, 2361, 2640, 2644, 3148, 3305, 3935, 3966, 4722, 5288, 6296, 6610, 7271, 7870, 7932, 8657, 9444, 9915, 10576, 11805, 12592, 13220, 14542, 15740, 15864, 17314, 18888, 19830, 21813, 23610, 25971, 26440, 29084, 31480, 31728, 34628, 36355, 37776, 39660, 43285, 43626, 47220, 51942, 52880, 58168, 62960, 69256, 72710, 79320, 86570, 87252, 94440, 103884, 109065, 116336, 129855, 138512, 145420, 158640, 173140, 174504, 188880, 207768, 218130, 259710, 290840, 346280, 349008, 415536, 436260, 519420, 520207, 581680, 692560, 872520, 1038840, 1040414, 1560621, 1745040, 2077680, 2080828, 2601035, 3121242, 4161656, 5202070, 5722277, 6242484, 7803105, 8323312, 10404140, 11444554, 12484968, 15606210, 17166831, 20808280, 22889108, 24969936, 28611385, 31212420, 34333662, 41616560, 45778216, 57222770, 62424840, 68667324, 85834155, 91556432, 114445540, 124849680, 137334648, 171668310, 228891080, 274669296, 343336620, 457782160, 686673240, 1373346480]

約数ペア:

[(1, 1373346480), (2, 686673240), (3, 457782160), (4, 343336620), (5, 274669296), (6, 228891080), (8, 171668310), (10, 137334648), (11, 124849680), (12, 114445540), (15, 91556432), (16, 85834155), (20, 68667324), (22, 62424840), (24, 57222770), (30, 45778216), (33, 41616560), (40, 34333662), (44, 31212420), (48, 28611385), (55, 24969936), (60, 22889108), (66, 20808280), (80, 17166831), (88, 15606210), (110, 12484968), (120, 11444554), (132, 10404140), (165, 8323312), (176, 7803105), (220, 6242484), (240, 5722277), (264, 5202070), (330, 4161656), (440, 3121242), (528, 2601035), (660, 2080828), (661, 2077680), (787, 1745040), (880, 1560621), (1320, 1040414), (1322, 1038840), (1574, 872520), (1983, 692560), (2361, 581680), (2640, 520207), (2644, 519420), (3148, 436260), (3305, 415536), (3935, 349008), (3966, 346280), (4722, 290840), (5288, 259710), (6296, 218130), (6610, 207768), (7271, 188880), (7870, 174504), (7932, 173140), (8657, 158640), (9444, 145420), (9915, 138512), (10576, 129855), (11805, 116336), (12592, 109065), (13220, 103884), (14542, 94440), (15740, 87252), (15864, 86570), (17314, 79320), (18888, 72710), (19830, 69256), (21813, 62960), (23610, 58168), (25971, 52880), (26440, 51942), (29084, 47220), (31480, 43626), (31728, 43285), (34628, 39660), (36355, 37776)]