805663040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 224

約数和(自身を含む): 2399873280

約数和(自身を除く): 1594210240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 160, 182, 208, 224, 260, 280, 292, 320, 364, 365, 379, 416, 448, 455, 511, 520, 560, 584, 728, 730, 758, 832, 910, 949, 1022, 1040, 1120, 1168, 1456, 1460, 1516, 1820, 1895, 1898, 2044, 2080, 2240, 2336, 2555, 2653, 2912, 2920, 3032, 3640, 3790, 3796, 4088, 4160, 4672, 4745, 4927, 5110, 5306, 5824, 5840, 6064, 6643, 7280, 7580, 7592, 8176, 9490, 9854, 10220, 10612, 11680, 12128, 13265, 13286, 14560, 15160, 15184, 16352, 18980, 19708, 20440, 21224, 23360, 24256, 24635, 26530, 26572, 27667, 29120, 30320, 30368, 32704, 33215, 34489, 37960, 39416, 40880, 42448, 49270, 53060, 53144, 55334, 60640, 60736, 66430, 68978, 75920, 78832, 81760, 84896, 98540, 106120, 106288, 110668, 121280, 132860, 137956, 138335, 151840, 157664, 163520, 169792, 172445, 193669, 197080, 212240, 212576, 221336, 265720, 275912, 276670, 303680, 315328, 344890, 359671, 387338, 394160, 424480, 425152, 442672, 531440, 551824, 553340, 689780, 719342, 774676, 788320, 848960, 885344, 968345, 1062880, 1103648, 1106680, 1379560, 1438684, 1549352, 1576640, 1770688, 1798355, 1936690, 2125760, 2207296, 2213360, 2517697, 2759120, 2877368, 3098704, 3596710, 3873380, 4426720, 5035394, 5518240, 5754736, 6197408, 7193420, 7746760, 8853440, 10070788, 11036480, 11509472, 12394816, 12588485, 14386840, 15493520, 20141576, 23018944, 25176970, 28773680, 30987040, 40283152, 50353940, 57547360, 61974080, 80566304, 100707880, 115094720, 161132608, 201415760, 402831520, 805663040]

約数ペア:

[(1, 805663040), (2, 402831520), (4, 201415760), (5, 161132608), (7, 115094720), (8, 100707880), (10, 80566304), (13, 61974080), (14, 57547360), (16, 50353940), (20, 40283152), (26, 30987040), (28, 28773680), (32, 25176970), (35, 23018944), (40, 20141576), (52, 15493520), (56, 14386840), (64, 12588485), (65, 12394816), (70, 11509472), (73, 11036480), (80, 10070788), (91, 8853440), (104, 7746760), (112, 7193420), (130, 6197408), (140, 5754736), (146, 5518240), (160, 5035394), (182, 4426720), (208, 3873380), (224, 3596710), (260, 3098704), (280, 2877368), (292, 2759120), (320, 2517697), (364, 2213360), (365, 2207296), (379, 2125760), (416, 1936690), (448, 1798355), (455, 1770688), (511, 1576640), (520, 1549352), (560, 1438684), (584, 1379560), (728, 1106680), (730, 1103648), (758, 1062880), (832, 968345), (910, 885344), (949, 848960), (1022, 788320), (1040, 774676), (1120, 719342), (1168, 689780), (1456, 553340), (1460, 551824), (1516, 531440), (1820, 442672), (1895, 425152), (1898, 424480), (2044, 394160), (2080, 387338), (2240, 359671), (2336, 344890), (2555, 315328), (2653, 303680), (2912, 276670), (2920, 275912), (3032, 265720), (3640, 221336), (3790, 212576), (3796, 212240), (4088, 197080), (4160, 193669), (4672, 172445), (4745, 169792), (4927, 163520), (5110, 157664), (5306, 151840), (5824, 138335), (5840, 137956), (6064, 132860), (6643, 121280), (7280, 110668), (7580, 106288), (7592, 106120), (8176, 98540), (9490, 84896), (9854, 81760), (10220, 78832), (10612, 75920), (11680, 68978), (12128, 66430), (13265, 60736), (13286, 60640), (14560, 55334), (15160, 53144), (15184, 53060), (16352, 49270), (18980, 42448), (19708, 40880), (20440, 39416), (21224, 37960), (23360, 34489), (24256, 33215), (24635, 32704), (26530, 30368), (26572, 30320), (27667, 29120)]