2567488440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{3371}}^1$

素因数の和:3973

約数の個数: 128

約数和(自身を含む): 8419749120

約数和(自身を除く): 5852260680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 577, 660, 1154, 1320, 1731, 2308, 2885, 3371, 3462, 4616, 5770, 6347, 6742, 6924, 8655, 10113, 11540, 12694, 13484, 13848, 16855, 17310, 19041, 20226, 23080, 25388, 26968, 31735, 33710, 34620, 37081, 38082, 40452, 50565, 50776, 63470, 67420, 69240, 74162, 76164, 80904, 95205, 101130, 111243, 126940, 134840, 148324, 152328, 185405, 190410, 202260, 222486, 253880, 296648, 370810, 380820, 404520, 444972, 556215, 741620, 761640, 889944, 1112430, 1483240, 1945067, 2224860, 3890134, 4449720, 5835201, 7780268, 9725335, 11670402, 15560536, 19450670, 21395737, 23340804, 29176005, 38901340, 42791474, 46681608, 58352010, 64187211, 77802680, 85582948, 106978685, 116704020, 128374422, 171165896, 213957370, 233408040, 256748844, 320936055, 427914740, 513497688, 641872110, 855829480, 1283744220, 2567488440]

約数ペア:

[(1, 2567488440), (2, 1283744220), (3, 855829480), (4, 641872110), (5, 513497688), (6, 427914740), (8, 320936055), (10, 256748844), (11, 233408040), (12, 213957370), (15, 171165896), (20, 128374422), (22, 116704020), (24, 106978685), (30, 85582948), (33, 77802680), (40, 64187211), (44, 58352010), (55, 46681608), (60, 42791474), (66, 38901340), (88, 29176005), (110, 23340804), (120, 21395737), (132, 19450670), (165, 15560536), (220, 11670402), (264, 9725335), (330, 7780268), (440, 5835201), (577, 4449720), (660, 3890134), (1154, 2224860), (1320, 1945067), (1731, 1483240), (2308, 1112430), (2885, 889944), (3371, 761640), (3462, 741620), (4616, 556215), (5770, 444972), (6347, 404520), (6742, 380820), (6924, 370810), (8655, 296648), (10113, 253880), (11540, 222486), (12694, 202260), (13484, 190410), (13848, 185405), (16855, 152328), (17310, 148324), (19041, 134840), (20226, 126940), (23080, 111243), (25388, 101130), (26968, 95205), (31735, 80904), (33710, 76164), (34620, 74162), (37081, 69240), (38082, 67420), (40452, 63470), (50565, 50776)]