140715120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:432

約数の個数: 320

約数和(自身を含む): 569963520

約数和(自身を除く): 429248400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 208, 210, 221, 238, 240, 255, 260, 272, 273, 280, 312, 336, 340, 357, 364, 379, 390, 408, 420, 442, 455, 476, 510, 520, 546, 560, 595, 624, 663, 680, 714, 728, 758, 780, 816, 840, 884, 910, 952, 1020, 1040, 1092, 1105, 1137, 1190, 1326, 1360, 1365, 1428, 1456, 1516, 1547, 1560, 1680, 1768, 1785, 1820, 1895, 1904, 2040, 2184, 2210, 2274, 2380, 2652, 2653, 2730, 2856, 3032, 3094, 3120, 3315, 3536, 3570, 3640, 3790, 4080, 4368, 4420, 4548, 4641, 4760, 4927, 5304, 5306, 5460, 5685, 5712, 6064, 6188, 6443, 6630, 7140, 7280, 7580, 7735, 7959, 8840, 9096, 9282, 9520, 9854, 10608, 10612, 10920, 11370, 12376, 12886, 13260, 13265, 14280, 14781, 15160, 15470, 15918, 17680, 18192, 18564, 19329, 19708, 21224, 21840, 22740, 23205, 24635, 24752, 25772, 26520, 26530, 28560, 29562, 30320, 30940, 31836, 32215, 34489, 37128, 38658, 39416, 39795, 42448, 45101, 45480, 46410, 49270, 51544, 53040, 53060, 59124, 61880, 63672, 64430, 68978, 73905, 74256, 77316, 78832, 79590, 83759, 90202, 90960, 92820, 96645, 98540, 103088, 103467, 106120, 118248, 123760, 127344, 128860, 135303, 137956, 147810, 154632, 159180, 167518, 172445, 180404, 185640, 193290, 197080, 206934, 212240, 225505, 236496, 251277, 257720, 270606, 275912, 295620, 309264, 318360, 335036, 344890, 360808, 371280, 386580, 394160, 413868, 418795, 451010, 502554, 515440, 517335, 541212, 551824, 586313, 591240, 636720, 670072, 676515, 689780, 721616, 773160, 827736, 837590, 902020, 1005108, 1034670, 1082424, 1172626, 1182480, 1256385, 1340144, 1353030, 1379560, 1546320, 1655472, 1675180, 1758939, 1804040, 2010216, 2069340, 2164848, 2345252, 2512770, 2706060, 2759120, 2931565, 3350360, 3517878, 3608080, 4020432, 4138680, 4690504, 5025540, 5412120, 5863130, 6700720, 7035756, 8277360, 8794695, 9381008, 10051080, 10824240, 11726260, 14071512, 17589390, 20102160, 23452520, 28143024, 35178780, 46905040, 70357560, 140715120]

約数ペア:

[(1, 140715120), (2, 70357560), (3, 46905040), (4, 35178780), (5, 28143024), (6, 23452520), (7, 20102160), (8, 17589390), (10, 14071512), (12, 11726260), (13, 10824240), (14, 10051080), (15, 9381008), (16, 8794695), (17, 8277360), (20, 7035756), (21, 6700720), (24, 5863130), (26, 5412120), (28, 5025540), (30, 4690504), (34, 4138680), (35, 4020432), (39, 3608080), (40, 3517878), (42, 3350360), (48, 2931565), (51, 2759120), (52, 2706060), (56, 2512770), (60, 2345252), (65, 2164848), (68, 2069340), (70, 2010216), (78, 1804040), (80, 1758939), (84, 1675180), (85, 1655472), (91, 1546320), (102, 1379560), (104, 1353030), (105, 1340144), (112, 1256385), (119, 1182480), (120, 1172626), (130, 1082424), (136, 1034670), (140, 1005108), (156, 902020), (168, 837590), (170, 827736), (182, 773160), (195, 721616), (204, 689780), (208, 676515), (210, 670072), (221, 636720), (238, 591240), (240, 586313), (255, 551824), (260, 541212), (272, 517335), (273, 515440), (280, 502554), (312, 451010), (336, 418795), (340, 413868), (357, 394160), (364, 386580), (379, 371280), (390, 360808), (408, 344890), (420, 335036), (442, 318360), (455, 309264), (476, 295620), (510, 275912), (520, 270606), (546, 257720), (560, 251277), (595, 236496), (624, 225505), (663, 212240), (680, 206934), (714, 197080), (728, 193290), (758, 185640), (780, 180404), (816, 172445), (840, 167518), (884, 159180), (910, 154632), (952, 147810), (1020, 137956), (1040, 135303), (1092, 128860), (1105, 127344), (1137, 123760), (1190, 118248), (1326, 106120), (1360, 103467), (1365, 103088), (1428, 98540), (1456, 96645), (1516, 92820), (1547, 90960), (1560, 90202), (1680, 83759), (1768, 79590), (1785, 78832), (1820, 77316), (1895, 74256), (1904, 73905), (2040, 68978), (2184, 64430), (2210, 63672), (2274, 61880), (2380, 59124), (2652, 53060), (2653, 53040), (2730, 51544), (2856, 49270), (3032, 46410), (3094, 45480), (3120, 45101), (3315, 42448), (3536, 39795), (3570, 39416), (3640, 38658), (3790, 37128), (4080, 34489), (4368, 32215), (4420, 31836), (4548, 30940), (4641, 30320), (4760, 29562), (4927, 28560), (5304, 26530), (5306, 26520), (5460, 25772), (5685, 24752), (5712, 24635), (6064, 23205), (6188, 22740), (6443, 21840), (6630, 21224), (7140, 19708), (7280, 19329), (7580, 18564), (7735, 18192), (7959, 17680), (8840, 15918), (9096, 15470), (9282, 15160), (9520, 14781), (9854, 14280), (10608, 13265), (10612, 13260), (10920, 12886), (11370, 12376)]