802802560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 2368880640

約数和(自身を除く): 1566078080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 83, 85, 112, 119, 127, 128, 136, 140, 160, 166, 170, 224, 238, 254, 272, 280, 320, 332, 340, 415, 448, 476, 508, 544, 560, 581, 595, 635, 640, 664, 680, 830, 889, 896, 952, 1016, 1088, 1120, 1162, 1190, 1270, 1328, 1360, 1411, 1660, 1778, 1904, 2032, 2159, 2176, 2240, 2324, 2380, 2540, 2656, 2720, 2822, 2905, 3320, 3556, 3808, 4064, 4318, 4445, 4480, 4648, 4760, 5080, 5312, 5440, 5644, 5810, 6640, 7055, 7112, 7616, 8128, 8636, 8890, 9296, 9520, 9877, 10160, 10541, 10624, 10795, 10880, 11288, 11620, 13280, 14110, 14224, 15113, 15232, 16256, 17272, 17780, 18592, 19040, 19754, 20320, 21082, 21590, 22576, 23240, 26560, 28220, 28448, 30226, 34544, 35560, 37184, 38080, 39508, 40640, 42164, 43180, 45152, 46480, 49385, 52705, 53120, 56440, 56896, 60452, 69088, 71120, 73787, 74368, 75565, 76160, 79016, 81280, 84328, 86360, 90304, 92960, 98770, 105410, 112880, 113792, 120904, 138176, 142240, 147574, 151130, 158032, 168656, 172720, 179197, 180608, 185920, 197540, 210820, 225760, 241808, 276352, 284480, 295148, 302260, 316064, 337312, 345440, 358394, 368935, 371840, 395080, 421640, 451520, 483616, 568960, 590296, 604520, 632128, 674624, 690880, 716788, 737870, 790160, 843280, 895985, 903040, 967232, 1180592, 1209040, 1254379, 1264256, 1349248, 1381760, 1433576, 1475740, 1580320, 1686560, 1791970, 1934464, 2361184, 2418080, 2508758, 2867152, 2951480, 3160640, 3373120, 3583940, 4722368, 4836160, 5017516, 5734304, 5902960, 6271895, 6321280, 6746240, 7167880, 9444736, 9672320, 10035032, 11468608, 11805920, 12543790, 14335760, 20070064, 22937216, 23611840, 25087580, 28671520, 40140128, 47223680, 50175160, 57343040, 80280256, 100350320, 114686080, 160560512, 200700640, 401401280, 802802560]

約数ペア:

[(1, 802802560), (2, 401401280), (4, 200700640), (5, 160560512), (7, 114686080), (8, 100350320), (10, 80280256), (14, 57343040), (16, 50175160), (17, 47223680), (20, 40140128), (28, 28671520), (32, 25087580), (34, 23611840), (35, 22937216), (40, 20070064), (56, 14335760), (64, 12543790), (68, 11805920), (70, 11468608), (80, 10035032), (83, 9672320), (85, 9444736), (112, 7167880), (119, 6746240), (127, 6321280), (128, 6271895), (136, 5902960), (140, 5734304), (160, 5017516), (166, 4836160), (170, 4722368), (224, 3583940), (238, 3373120), (254, 3160640), (272, 2951480), (280, 2867152), (320, 2508758), (332, 2418080), (340, 2361184), (415, 1934464), (448, 1791970), (476, 1686560), (508, 1580320), (544, 1475740), (560, 1433576), (581, 1381760), (595, 1349248), (635, 1264256), (640, 1254379), (664, 1209040), (680, 1180592), (830, 967232), (889, 903040), (896, 895985), (952, 843280), (1016, 790160), (1088, 737870), (1120, 716788), (1162, 690880), (1190, 674624), (1270, 632128), (1328, 604520), (1360, 590296), (1411, 568960), (1660, 483616), (1778, 451520), (1904, 421640), (2032, 395080), (2159, 371840), (2176, 368935), (2240, 358394), (2324, 345440), (2380, 337312), (2540, 316064), (2656, 302260), (2720, 295148), (2822, 284480), (2905, 276352), (3320, 241808), (3556, 225760), (3808, 210820), (4064, 197540), (4318, 185920), (4445, 180608), (4480, 179197), (4648, 172720), (4760, 168656), (5080, 158032), (5312, 151130), (5440, 147574), (5644, 142240), (5810, 138176), (6640, 120904), (7055, 113792), (7112, 112880), (7616, 105410), (8128, 98770), (8636, 92960), (8890, 90304), (9296, 86360), (9520, 84328), (9877, 81280), (10160, 79016), (10541, 76160), (10624, 75565), (10795, 74368), (10880, 73787), (11288, 71120), (11620, 69088), (13280, 60452), (14110, 56896), (14224, 56440), (15113, 53120), (15232, 52705), (16256, 49385), (17272, 46480), (17780, 45152), (18592, 43180), (19040, 42164), (19754, 40640), (20320, 39508), (21082, 38080), (21590, 37184), (22576, 35560), (23240, 34544), (26560, 30226), (28220, 28448)]