6921519546480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^2\times {\mathrm{3221}}^1$

素因数の和:3339

約数の個数: 960

約数和(自身を含む): 27879102194688

約数和(自身を除く): 20957582648208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 105, 110, 112, 120, 121, 124, 132, 140, 154, 155, 165, 168, 176, 186, 210, 217, 220, 231, 240, 242, 248, 264, 280, 308, 310, 330, 336, 341, 363, 372, 385, 420, 434, 440, 462, 465, 484, 496, 528, 560, 605, 616, 620, 651, 660, 682, 726, 744, 770, 840, 847, 868, 880, 924, 930, 961, 968, 1023, 1085, 1155, 1210, 1232, 1240, 1302, 1320, 1331, 1364, 1452, 1488, 1540, 1680, 1694, 1705, 1736, 1815, 1848, 1860, 1922, 1936, 2046, 2170, 2310, 2387, 2420, 2480, 2541, 2604, 2640, 2662, 2728, 2883, 2904, 3080, 3221, 3255, 3388, 3410, 3472, 3630, 3696, 3720, 3751, 3844, 3993, 4092, 4235, 4340, 4620, 4774, 4805, 4840, 5082, 5115, 5208, 5324, 5456, 5766, 5808, 6160, 6442, 6510, 6655, 6727, 6776, 6820, 7161, 7260, 7440, 7502, 7688, 7986, 8184, 8470, 8680, 9240, 9317, 9548, 9610, 9663, 9680, 10164, 10230, 10416, 10571, 10648, 11253, 11532, 11935, 12705, 12884, 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約数ペア:

[(1, 6921519546480), (2, 3460759773240), (3, 2307173182160), (4, 1730379886620), (5, 1384303909296), (6, 1153586591080), (7, 988788506640), (8, 865189943310), (10, 692151954648), (11, 629229049680), (12, 576793295540), (14, 494394253320), (15, 461434636432), (16, 432594971655), (20, 346075977324), (21, 329596168880), (22, 314614524840), (24, 288396647770), (28, 247197126660), (30, 230717318216), (31, 223274824080), (33, 209743016560), (35, 197757701328), (40, 173037988662), (42, 164798084440), (44, 157307262420), (48, 144198323885), (55, 125845809936), (56, 123598563330), (60, 115358659108), (62, 111637412040), (66, 104871508280), (70, 98878850664), (77, 89889864240), (80, 86518994331), (84, 82399042220), (88, 78653631210), (93, 74424941360), (105, 65919233776), (110, 62922904968), (112, 61799281665), (120, 57679329554), (121, 57202640880), (124, 55818706020), (132, 52435754140), (140, 49439425332), (154, 44944932120), (155, 44654964816), (165, 41948603312), (168, 41199521110), (176, 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(114576, 60409855), (115320, 60020114), (116281, 59524080), (123783, 55916560), (126852, 54563740), (128840, 53721822), (131285, 52721328), (134540, 51445812), (135282, 51163640), (139755, 49526096), (141724, 48838020), (143220, 48327884), (147994, 46768920), (149072, 46430715), (150040, 46131162), (154608, 44768185), (157542, 43934440), (158565, 43650992), (159720, 43335334), (161448, 42871510), (165044, 41937420), (169136, 40922805), (177155, 39070416), (180048, 38442635), (180376, 38372730), (186340, 37144572), (190960, 36245913), (193260, 35814548), (199702, 34659240), (201810, 34297208), (203280, 34049191), (206305, 33549936), (210056, 32950830), (211420, 32738244), (212586, 32558680), (221991, 31179280), (223608, 30953810), (225060, 30754108), (225470, 30698184), (230640, 30010057), (232562, 29762040), (247566, 27958280), (248017, 27907440), (253704, 27281870), (257680, 26860911), (262570, 26360664), (269080, 25722906), (270564, 25581820), (279510, 24763048), (283448, 24419010), 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