1549768740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:762

約数の個数: 192

約数和(自身を含む): 4877107200

約数和(自身を除く): 3327338460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 107, 124, 130, 155, 156, 186, 195, 214, 260, 310, 321, 372, 390, 403, 428, 465, 535, 599, 620, 642, 780, 806, 930, 1070, 1198, 1209, 1284, 1391, 1605, 1612, 1797, 1860, 2015, 2140, 2396, 2418, 2782, 2995, 3210, 3317, 3594, 4030, 4173, 4836, 5564, 5990, 6045, 6420, 6634, 6955, 7188, 7787, 8060, 8346, 8985, 9951, 11980, 12090, 13268, 13910, 15574, 16585, 16692, 17970, 18569, 19902, 20865, 23361, 24180, 27820, 31148, 33170, 35940, 37138, 38935, 39804, 41730, 43121, 46722, 49755, 55707, 64093, 66340, 74276, 77870, 83460, 86242, 92845, 93444, 99510, 111414, 116805, 128186, 129363, 155740, 172484, 185690, 192279, 199020, 215605, 222828, 233610, 241397, 256372, 258726, 278535, 320465, 371380, 384558, 431210, 467220, 482794, 517452, 557070, 640930, 646815, 724191, 769116, 833209, 862420, 961395, 965588, 1114140, 1206985, 1281860, 1293630, 1448382, 1666418, 1922790, 1986883, 2413970, 2499627, 2587260, 2896764, 3332836, 3620955, 3845580, 3973766, 4166045, 4827940, 4999254, 5960649, 7241910, 7947532, 8332090, 9934415, 9998508, 11921298, 12498135, 14483820, 16664180, 19868830, 23842596, 24996270, 25829479, 29803245, 39737660, 49992540, 51658958, 59606490, 77488437, 103317916, 119212980, 129147395, 154976874, 258294790, 309953748, 387442185, 516589580, 774884370, 1549768740]

約数ペア:

[(1, 1549768740), (2, 774884370), (3, 516589580), (4, 387442185), (5, 309953748), (6, 258294790), (10, 154976874), (12, 129147395), (13, 119212980), (15, 103317916), (20, 77488437), (26, 59606490), (30, 51658958), (31, 49992540), (39, 39737660), (52, 29803245), (60, 25829479), (62, 24996270), (65, 23842596), (78, 19868830), (93, 16664180), (107, 14483820), (124, 12498135), (130, 11921298), (155, 9998508), (156, 9934415), (186, 8332090), (195, 7947532), (214, 7241910), (260, 5960649), (310, 4999254), (321, 4827940), (372, 4166045), (390, 3973766), (403, 3845580), (428, 3620955), (465, 3332836), (535, 2896764), (599, 2587260), (620, 2499627), (642, 2413970), (780, 1986883), (806, 1922790), (930, 1666418), (1070, 1448382), (1198, 1293630), (1209, 1281860), (1284, 1206985), (1391, 1114140), (1605, 965588), (1612, 961395), (1797, 862420), (1860, 833209), (2015, 769116), (2140, 724191), (2396, 646815), (2418, 640930), (2782, 557070), (2995, 517452), (3210, 482794), (3317, 467220), (3594, 431210), (4030, 384558), (4173, 371380), (4836, 320465), (5564, 278535), (5990, 258726), (6045, 256372), (6420, 241397), (6634, 233610), (6955, 222828), (7188, 215605), (7787, 199020), (8060, 192279), (8346, 185690), (8985, 172484), (9951, 155740), (11980, 129363), (12090, 128186), (13268, 116805), (13910, 111414), (15574, 99510), (16585, 93444), (16692, 92845), (17970, 86242), (18569, 83460), (19902, 77870), (20865, 74276), (23361, 66340), (24180, 64093), (27820, 55707), (31148, 49755), (33170, 46722), (35940, 43121), (37138, 41730), (38935, 39804)]