273207480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 256

約数和(自身を含む): 1021870080

約数和(自身を除く): 748662600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 127, 130, 140, 156, 168, 182, 195, 197, 210, 254, 260, 273, 280, 312, 364, 381, 390, 394, 420, 455, 508, 520, 546, 591, 635, 728, 762, 780, 788, 840, 889, 910, 985, 1016, 1092, 1182, 1270, 1365, 1379, 1524, 1560, 1576, 1651, 1778, 1820, 1905, 1970, 2184, 2364, 2540, 2561, 2667, 2730, 2758, 2955, 3048, 3302, 3556, 3640, 3810, 3940, 4137, 4445, 4728, 4953, 5080, 5122, 5334, 5460, 5516, 5910, 6604, 6895, 7112, 7620, 7683, 7880, 8255, 8274, 8890, 9906, 10244, 10668, 10920, 11032, 11557, 11820, 12805, 13208, 13335, 13790, 15240, 15366, 16510, 16548, 17780, 17927, 19812, 20488, 20685, 21336, 23114, 23640, 24765, 25019, 25610, 26670, 27580, 30732, 33020, 33096, 34671, 35560, 35854, 38415, 39624, 41370, 46228, 49530, 50038, 51220, 53340, 53781, 55160, 57785, 61464, 66040, 69342, 71708, 75057, 76830, 82740, 89635, 92456, 99060, 100076, 102440, 106680, 107562, 115570, 125095, 138684, 143416, 150114, 153660, 165480, 173355, 175133, 179270, 198120, 200152, 215124, 231140, 250190, 268905, 277368, 300228, 307320, 325247, 346710, 350266, 358540, 375285, 430248, 462280, 500380, 525399, 537810, 600456, 650494, 693420, 700532, 717080, 750570, 875665, 975741, 1000760, 1050798, 1075620, 1300988, 1386840, 1401064, 1501140, 1626235, 1751330, 1951482, 2101596, 2151240, 2276729, 2601976, 2626995, 3002280, 3252470, 3502660, 3902964, 4203192, 4553458, 4878705, 5253990, 6504940, 6830187, 7005320, 7805928, 9106916, 9757410, 10507980, 11383645, 13009880, 13660374, 18213832, 19514820, 21015960, 22767290, 27320748, 34150935, 39029640, 45534580, 54641496, 68301870, 91069160, 136603740, 273207480]

約数ペア:

[(1, 273207480), (2, 136603740), (3, 91069160), (4, 68301870), (5, 54641496), (6, 45534580), (7, 39029640), (8, 34150935), (10, 27320748), (12, 22767290), (13, 21015960), (14, 19514820), (15, 18213832), (20, 13660374), (21, 13009880), (24, 11383645), (26, 10507980), (28, 9757410), (30, 9106916), (35, 7805928), (39, 7005320), (40, 6830187), (42, 6504940), (52, 5253990), (56, 4878705), (60, 4553458), (65, 4203192), (70, 3902964), (78, 3502660), (84, 3252470), (91, 3002280), (104, 2626995), (105, 2601976), (120, 2276729), (127, 2151240), (130, 2101596), (140, 1951482), (156, 1751330), (168, 1626235), (182, 1501140), (195, 1401064), (197, 1386840), (210, 1300988), (254, 1075620), (260, 1050798), (273, 1000760), (280, 975741), (312, 875665), (364, 750570), (381, 717080), (390, 700532), (394, 693420), (420, 650494), (455, 600456), (508, 537810), (520, 525399), (546, 500380), (591, 462280), (635, 430248), (728, 375285), (762, 358540), (780, 350266), (788, 346710), (840, 325247), (889, 307320), (910, 300228), (985, 277368), (1016, 268905), (1092, 250190), (1182, 231140), (1270, 215124), (1365, 200152), (1379, 198120), (1524, 179270), (1560, 175133), (1576, 173355), (1651, 165480), (1778, 153660), (1820, 150114), (1905, 143416), (1970, 138684), (2184, 125095), (2364, 115570), (2540, 107562), (2561, 106680), (2667, 102440), (2730, 100076), (2758, 99060), (2955, 92456), (3048, 89635), (3302, 82740), (3556, 76830), (3640, 75057), (3810, 71708), (3940, 69342), (4137, 66040), (4445, 61464), (4728, 57785), (4953, 55160), (5080, 53781), (5122, 53340), (5334, 51220), (5460, 50038), (5516, 49530), (5910, 46228), (6604, 41370), (6895, 39624), (7112, 38415), (7620, 35854), (7683, 35560), (7880, 34671), (8255, 33096), (8274, 33020), (8890, 30732), (9906, 27580), (10244, 26670), (10668, 25610), (10920, 25019), (11032, 24765), (11557, 23640), (11820, 23114), (12805, 21336), (13208, 20685), (13335, 20488), (13790, 19812), (15240, 17927), (15366, 17780), (16510, 16548)]