1949021760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{290033}}^1$

素因数の和:290060

約数の個数: 112

約数和(自身を含む): 7072189056

約数和(自身を除く): 5123167296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 290033, 580066, 870099, 1160132, 1450165, 1740198, 2030231, 2320264, 2900330, 3480396, 4060462, 4350495, 4640528, 5800660, 6090693, 6960792, 8120924, 8700990, 9281056, 10151155, 11601320, 12181386, 13921584, 16241848, 17401980, 18562112, 20302310, 23202640, 24362772, 27843168, 30453465, 32483696, 34803960, 40604620, 46405280, 48725544, 55686336, 60906930, 64967392, 69607920, 81209240, 92810560, 97451088, 121813860, 129934784, 139215840, 162418480, 194902176, 243627720, 278431680, 324836960, 389804352, 487255440, 649673920, 974510880, 1949021760]

約数ペア:

[(1, 1949021760), (2, 974510880), (3, 649673920), (4, 487255440), (5, 389804352), (6, 324836960), (7, 278431680), (8, 243627720), (10, 194902176), (12, 162418480), (14, 139215840), (15, 129934784), (16, 121813860), (20, 97451088), (21, 92810560), (24, 81209240), (28, 69607920), (30, 64967392), (32, 60906930), (35, 55686336), (40, 48725544), (42, 46405280), (48, 40604620), (56, 34803960), (60, 32483696), (64, 30453465), (70, 27843168), (80, 24362772), (84, 23202640), (96, 20302310), (105, 18562112), (112, 17401980), (120, 16241848), (140, 13921584), (160, 12181386), (168, 11601320), (192, 10151155), (210, 9281056), (224, 8700990), (240, 8120924), (280, 6960792), (320, 6090693), (336, 5800660), (420, 4640528), (448, 4350495), (480, 4060462), (560, 3480396), (672, 2900330), (840, 2320264), (960, 2030231), (1120, 1740198), (1344, 1450165), (1680, 1160132), (2240, 870099), (3360, 580066), (6720, 290033)]