553487921920

素因数分解:

$2^8\times 5^1\times {\mathrm{67}}^1\times {\mathrm{181}}^2\times {\mathrm{197}}^1$

素因数の和:647

約数の個数: 216

約数和(自身を含む): 1359907596432

約数和(自身を除く): 806419674512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 181, 197, 256, 268, 320, 335, 362, 394, 536, 640, 670, 724, 788, 905, 985, 1072, 1280, 1340, 1448, 1576, 1810, 1970, 2144, 2680, 2896, 3152, 3620, 3940, 4288, 5360, 5792, 6304, 7240, 7880, 8576, 10720, 11584, 12127, 12608, 13199, 14480, 15760, 17152, 21440, 23168, 24254, 25216, 26398, 28960, 31520, 32761, 35657, 42880, 46336, 48508, 50432, 52796, 57920, 60635, 63040, 65522, 65995, 71314, 85760, 97016, 105592, 115840, 121270, 126080, 131044, 131990, 142628, 163805, 178285, 194032, 211184, 231680, 242540, 252160, 262088, 263980, 285256, 327610, 356570, 388064, 422368, 485080, 524176, 527960, 570512, 655220, 713140, 776128, 844736, 970160, 1048352, 1055920, 1141024, 1310440, 1426280, 1552256, 1689472, 1940320, 2096704, 2111840, 2194987, 2282048, 2389019, 2620880, 2852560, 3104512, 3378944, 3880640, 4193408, 4223680, 4389974, 4564096, 4778038, 5241760, 5705120, 6453917, 7761280, 8386816, 8447360, 8779948, 9128192, 9556076, 10483520, 10974935, 11410240, 11945095, 12907834, 15522560, 16894720, 17559896, 19112152, 20967040, 21949870, 22820480, 23890190, 25815668, 32269585, 35119792, 38224304, 41934080, 43899740, 45640960, 47780380, 51631336, 64539170, 70239584, 76448608, 87799480, 95560760, 103262672, 129078340, 140479168, 152897216, 175598960, 191121520, 206525344, 258156680, 280958336, 305794432, 351197920, 382243040, 413050688, 432412439, 516313360, 561916672, 611588864, 702395840, 764486080, 826101376, 864824878, 1032626720, 1404791680, 1528972160, 1652202752, 1729649756, 2065253440, 2162062195, 2809583360, 3057944320, 3459299512, 4130506880, 4324124390, 6918599024, 8261013760, 8648248780, 13837198048, 17296497560, 27674396096, 34592995120, 55348792192, 69185990240, 110697584384, 138371980480, 276743960960, 553487921920]

約数ペア:

[(1, 553487921920), (2, 276743960960), (4, 138371980480), (5, 110697584384), (8, 69185990240), (10, 55348792192), (16, 34592995120), (20, 27674396096), (32, 17296497560), (40, 13837198048), (64, 8648248780), (67, 8261013760), (80, 6918599024), (128, 4324124390), (134, 4130506880), (160, 3459299512), (181, 3057944320), (197, 2809583360), (256, 2162062195), (268, 2065253440), (320, 1729649756), (335, 1652202752), (362, 1528972160), (394, 1404791680), (536, 1032626720), (640, 864824878), (670, 826101376), (724, 764486080), (788, 702395840), (905, 611588864), (985, 561916672), (1072, 516313360), (1280, 432412439), (1340, 413050688), (1448, 382243040), (1576, 351197920), (1810, 305794432), (1970, 280958336), (2144, 258156680), (2680, 206525344), (2896, 191121520), (3152, 175598960), (3620, 152897216), (3940, 140479168), (4288, 129078340), (5360, 103262672), (5792, 95560760), (6304, 87799480), (7240, 76448608), (7880, 70239584), (8576, 64539170), (10720, 51631336), (11584, 47780380), (12127, 45640960), (12608, 43899740), (13199, 41934080), (14480, 38224304), (15760, 35119792), (17152, 32269585), (21440, 25815668), (23168, 23890190), (24254, 22820480), (25216, 21949870), (26398, 20967040), (28960, 19112152), (31520, 17559896), (32761, 16894720), (35657, 15522560), (42880, 12907834), (46336, 11945095), (48508, 11410240), (50432, 10974935), (52796, 10483520), (57920, 9556076), (60635, 9128192), (63040, 8779948), (65522, 8447360), (65995, 8386816), (71314, 7761280), (85760, 6453917), (97016, 5705120), (105592, 5241760), (115840, 4778038), (121270, 4564096), (126080, 4389974), (131044, 4223680), (131990, 4193408), (142628, 3880640), (163805, 3378944), (178285, 3104512), (194032, 2852560), (211184, 2620880), (231680, 2389019), (242540, 2282048), (252160, 2194987), (262088, 2111840), (263980, 2096704), (285256, 1940320), (327610, 1689472), (356570, 1552256), (388064, 1426280), (422368, 1310440), (485080, 1141024), (524176, 1055920), (527960, 1048352), (570512, 970160), (655220, 844736), (713140, 776128)]