2748306960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5399}}^1$

素因数の和:5526

約数の個数: 240

約数和(自身を含む): 10654675200

約数和(自身を除く): 7906368240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 101, 105, 112, 120, 126, 140, 144, 168, 180, 202, 210, 240, 252, 280, 303, 315, 336, 360, 404, 420, 504, 505, 560, 606, 630, 707, 720, 808, 840, 909, 1008, 1010, 1212, 1260, 1414, 1515, 1616, 1680, 1818, 2020, 2121, 2424, 2520, 2828, 3030, 3535, 3636, 4040, 4242, 4545, 4848, 5040, 5399, 5656, 6060, 6363, 7070, 7272, 8080, 8484, 9090, 10605, 10798, 11312, 12120, 12726, 14140, 14544, 16197, 16968, 18180, 21210, 21596, 24240, 25452, 26995, 28280, 31815, 32394, 33936, 36360, 37793, 42420, 43192, 48591, 50904, 53990, 56560, 63630, 64788, 72720, 75586, 80985, 84840, 86384, 97182, 101808, 107980, 113379, 127260, 129576, 151172, 161970, 169680, 188965, 194364, 215960, 226758, 242955, 254520, 259152, 302344, 323940, 340137, 377930, 388728, 431920, 453516, 485910, 509040, 545299, 566895, 604688, 647880, 680274, 755860, 777456, 907032, 971820, 1090598, 1133790, 1295760, 1360548, 1511720, 1635897, 1700685, 1814064, 1943640, 2181196, 2267580, 2721096, 2726495, 3023440, 3271794, 3401370, 3817093, 3887280, 4362392, 4535160, 4907691, 5442192, 5452990, 6543588, 6802740, 7634186, 8179485, 8724784, 9070320, 9815382, 10905980, 11451279, 13087176, 13605480, 15268372, 16358970, 19085465, 19630764, 21811960, 22902558, 24538455, 26174352, 27210960, 30536744, 32717940, 34353837, 38170930, 39261528, 43623920, 45805116, 49076910, 57256395, 61073488, 65435880, 68707674, 76341860, 78523056, 91610232, 98153820, 114512790, 130871760, 137415348, 152683720, 171769185, 183220464, 196307640, 229025580, 274830696, 305367440, 343538370, 392615280, 458051160, 549661392, 687076740, 916102320, 1374153480, 2748306960]

約数ペア:

[(1, 2748306960), (2, 1374153480), (3, 916102320), (4, 687076740), (5, 549661392), (6, 458051160), (7, 392615280), (8, 343538370), (9, 305367440), (10, 274830696), (12, 229025580), (14, 196307640), (15, 183220464), (16, 171769185), (18, 152683720), (20, 137415348), (21, 130871760), (24, 114512790), (28, 98153820), (30, 91610232), (35, 78523056), (36, 76341860), (40, 68707674), (42, 65435880), (45, 61073488), (48, 57256395), (56, 49076910), (60, 45805116), (63, 43623920), (70, 39261528), (72, 38170930), (80, 34353837), (84, 32717940), (90, 30536744), (101, 27210960), (105, 26174352), (112, 24538455), (120, 22902558), (126, 21811960), (140, 19630764), (144, 19085465), (168, 16358970), (180, 15268372), (202, 13605480), (210, 13087176), (240, 11451279), (252, 10905980), (280, 9815382), (303, 9070320), (315, 8724784), (336, 8179485), (360, 7634186), (404, 6802740), (420, 6543588), (504, 5452990), (505, 5442192), (560, 4907691), (606, 4535160), (630, 4362392), (707, 3887280), (720, 3817093), (808, 3401370), (840, 3271794), (909, 3023440), (1008, 2726495), (1010, 2721096), (1212, 2267580), (1260, 2181196), (1414, 1943640), (1515, 1814064), (1616, 1700685), (1680, 1635897), (1818, 1511720), (2020, 1360548), (2121, 1295760), (2424, 1133790), (2520, 1090598), (2828, 971820), (3030, 907032), (3535, 777456), (3636, 755860), (4040, 680274), (4242, 647880), (4545, 604688), (4848, 566895), (5040, 545299), (5399, 509040), (5656, 485910), (6060, 453516), (6363, 431920), (7070, 388728), (7272, 377930), (8080, 340137), (8484, 323940), (9090, 302344), (10605, 259152), (10798, 254520), (11312, 242955), (12120, 226758), (12726, 215960), (14140, 194364), (14544, 188965), (16197, 169680), (16968, 161970), (18180, 151172), (21210, 129576), (21596, 127260), (24240, 113379), (25452, 107980), (26995, 101808), (28280, 97182), (31815, 86384), (32394, 84840), (33936, 80985), (36360, 75586), (37793, 72720), (42420, 64788), (43192, 63630), (48591, 56560), (50904, 53990)]