1249081680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:554

約数の個数: 320

約数和(自身を含む): 4864831488

約数和(自身を除く): 3615749808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 257, 263, 264, 280, 308, 330, 336, 385, 420, 440, 462, 514, 526, 528, 560, 616, 660, 770, 771, 789, 840, 880, 924, 1028, 1052, 1155, 1232, 1285, 1315, 1320, 1540, 1542, 1578, 1680, 1799, 1841, 1848, 2056, 2104, 2310, 2570, 2630, 2640, 2827, 2893, 3080, 3084, 3156, 3598, 3682, 3696, 3855, 3945, 4112, 4208, 4620, 5140, 5260, 5397, 5523, 5654, 5786, 6160, 6168, 6312, 7196, 7364, 7710, 7890, 8481, 8679, 8995, 9205, 9240, 10280, 10520, 10794, 11046, 11308, 11572, 12336, 12624, 14135, 14392, 14465, 14728, 15420, 15780, 16962, 17358, 17990, 18410, 18480, 19789, 20251, 20560, 21040, 21588, 22092, 22616, 23144, 26985, 27615, 28270, 28784, 28930, 29456, 30840, 31560, 33924, 34716, 35980, 36820, 39578, 40502, 42405, 43176, 43395, 44184, 45232, 46288, 53970, 55230, 56540, 57860, 59367, 60753, 61680, 63120, 67591, 67848, 69432, 71960, 73640, 79156, 81004, 84810, 86352, 86790, 88368, 98945, 101255, 107940, 110460, 113080, 115720, 118734, 121506, 135182, 135696, 138864, 143920, 147280, 158312, 162008, 169620, 173580, 197890, 202510, 202773, 215880, 220920, 226160, 231440, 237468, 243012, 270364, 296835, 303765, 316624, 324016, 337955, 339240, 347160, 395780, 405020, 405546, 431760, 441840, 473137, 474936, 486024, 540728, 593670, 607530, 675910, 678480, 694320, 743501, 791560, 810040, 811092, 946274, 949872, 972048, 1013865, 1081456, 1187340, 1215060, 1351820, 1419411, 1487002, 1583120, 1620080, 1622184, 1892548, 2027730, 2230503, 2365685, 2374680, 2430120, 2703640, 2838822, 2974004, 3244368, 3717505, 3785096, 4055460, 4461006, 4731370, 4749360, 4860240, 5204507, 5407280, 5677644, 5948008, 7097055, 7435010, 7570192, 8110920, 8922012, 9462740, 10409014, 11152515, 11355288, 11896016, 14194110, 14870020, 15613521, 16221840, 17844024, 18925480, 20818028, 22305030, 22710576, 26022535, 28388220, 29740040, 31227042, 35688048, 37850960, 41636056, 44610060, 52045070, 56776440, 59480080, 62454084, 78067605, 83272112, 89220120, 104090140, 113552880, 124908168, 156135210, 178440240, 208180280, 249816336, 312270420, 416360560, 624540840, 1249081680]

約数ペア:

[(1, 1249081680), (2, 624540840), (3, 416360560), (4, 312270420), (5, 249816336), (6, 208180280), (7, 178440240), (8, 156135210), (10, 124908168), (11, 113552880), (12, 104090140), (14, 89220120), (15, 83272112), (16, 78067605), (20, 62454084), (21, 59480080), (22, 56776440), (24, 52045070), (28, 44610060), (30, 41636056), (33, 37850960), (35, 35688048), (40, 31227042), (42, 29740040), (44, 28388220), (48, 26022535), (55, 22710576), (56, 22305030), (60, 20818028), (66, 18925480), (70, 17844024), (77, 16221840), (80, 15613521), (84, 14870020), (88, 14194110), (105, 11896016), (110, 11355288), (112, 11152515), (120, 10409014), (132, 9462740), (140, 8922012), (154, 8110920), (165, 7570192), (168, 7435010), (176, 7097055), (210, 5948008), (220, 5677644), (231, 5407280), (240, 5204507), (257, 4860240), (263, 4749360), (264, 4731370), (280, 4461006), (308, 4055460), (330, 3785096), (336, 3717505), (385, 3244368), (420, 2974004), (440, 2838822), (462, 2703640), (514, 2430120), (526, 2374680), (528, 2365685), (560, 2230503), (616, 2027730), (660, 1892548), (770, 1622184), (771, 1620080), (789, 1583120), (840, 1487002), (880, 1419411), (924, 1351820), (1028, 1215060), (1052, 1187340), (1155, 1081456), (1232, 1013865), (1285, 972048), (1315, 949872), (1320, 946274), (1540, 811092), (1542, 810040), (1578, 791560), (1680, 743501), (1799, 694320), (1841, 678480), (1848, 675910), (2056, 607530), (2104, 593670), (2310, 540728), (2570, 486024), (2630, 474936), (2640, 473137), (2827, 441840), (2893, 431760), (3080, 405546), (3084, 405020), (3156, 395780), (3598, 347160), (3682, 339240), (3696, 337955), (3855, 324016), (3945, 316624), (4112, 303765), (4208, 296835), (4620, 270364), (5140, 243012), (5260, 237468), (5397, 231440), (5523, 226160), (5654, 220920), (5786, 215880), (6160, 202773), (6168, 202510), (6312, 197890), (7196, 173580), (7364, 169620), (7710, 162008), (7890, 158312), (8481, 147280), (8679, 143920), (8995, 138864), (9205, 135696), (9240, 135182), (10280, 121506), (10520, 118734), (10794, 115720), (11046, 113080), (11308, 110460), (11572, 107940), (12336, 101255), (12624, 98945), (14135, 88368), (14392, 86790), (14465, 86352), (14728, 84810), (15420, 81004), (15780, 79156), (16962, 73640), (17358, 71960), (17990, 69432), (18410, 67848), (18480, 67591), (19789, 63120), (20251, 61680), (20560, 60753), (21040, 59367), (21588, 57860), (22092, 56540), (22616, 55230), (23144, 53970), (26985, 46288), (27615, 45232), (28270, 44184), (28784, 43395), (28930, 43176), (29456, 42405), (30840, 40502), (31560, 39578), (33924, 36820), (34716, 35980)]