77255360

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:423

約数の個数: 168

約数和(自身を含む): 231068880

約数和(自身を除く): 153813520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 379, 392, 416, 448, 455, 490, 520, 560, 637, 728, 758, 784, 832, 910, 980, 1040, 1120, 1274, 1456, 1516, 1568, 1820, 1895, 1960, 2080, 2240, 2548, 2653, 2912, 3032, 3136, 3185, 3640, 3790, 3920, 4160, 4927, 5096, 5306, 5824, 6064, 6370, 7280, 7580, 7840, 9854, 10192, 10612, 12128, 12740, 13265, 14560, 15160, 15680, 18571, 19708, 20384, 21224, 24256, 24635, 25480, 26530, 29120, 30320, 34489, 37142, 39416, 40768, 42448, 49270, 50960, 53060, 60640, 68978, 74284, 78832, 84896, 92855, 98540, 101920, 106120, 121280, 137956, 148568, 157664, 169792, 172445, 185710, 197080, 203840, 212240, 241423, 275912, 297136, 315328, 344890, 371420, 394160, 424480, 482846, 551824, 594272, 689780, 742840, 788320, 848960, 965692, 1103648, 1188544, 1207115, 1379560, 1485680, 1576640, 1931384, 2207296, 2414230, 2759120, 2971360, 3862768, 4828460, 5518240, 5942720, 7725536, 9656920, 11036480, 15451072, 19313840, 38627680, 77255360]

約数ペア:

[(1, 77255360), (2, 38627680), (4, 19313840), (5, 15451072), (7, 11036480), (8, 9656920), (10, 7725536), (13, 5942720), (14, 5518240), (16, 4828460), (20, 3862768), (26, 2971360), (28, 2759120), (32, 2414230), (35, 2207296), (40, 1931384), (49, 1576640), (52, 1485680), (56, 1379560), (64, 1207115), (65, 1188544), (70, 1103648), (80, 965692), (91, 848960), (98, 788320), (104, 742840), (112, 689780), (130, 594272), (140, 551824), (160, 482846), (182, 424480), (196, 394160), (208, 371420), (224, 344890), (245, 315328), (260, 297136), (280, 275912), (320, 241423), (364, 212240), (379, 203840), (392, 197080), (416, 185710), (448, 172445), (455, 169792), (490, 157664), (520, 148568), (560, 137956), (637, 121280), (728, 106120), (758, 101920), (784, 98540), (832, 92855), (910, 84896), (980, 78832), (1040, 74284), (1120, 68978), (1274, 60640), (1456, 53060), (1516, 50960), (1568, 49270), (1820, 42448), (1895, 40768), (1960, 39416), (2080, 37142), (2240, 34489), (2548, 30320), (2653, 29120), (2912, 26530), (3032, 25480), (3136, 24635), (3185, 24256), (3640, 21224), (3790, 20384), (3920, 19708), (4160, 18571), (4927, 15680), (5096, 15160), (5306, 14560), (5824, 13265), (6064, 12740), (6370, 12128), (7280, 10612), (7580, 10192), (7840, 9854)]