9780122520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3163}}^1$

素因数の和:3599

約数の個数: 256

約数和(自身を含む): 37360512000

約数和(自身を除く): 27580389480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 409, 420, 504, 540, 630, 756, 818, 840, 945, 1080, 1227, 1260, 1512, 1636, 1890, 2045, 2454, 2520, 2863, 3163, 3272, 3681, 3780, 4090, 4908, 5726, 6135, 6326, 7362, 7560, 8180, 8589, 9489, 9816, 11043, 11452, 12270, 12652, 14315, 14724, 15815, 16360, 17178, 18405, 18978, 22086, 22141, 22904, 24540, 25304, 25767, 28467, 28630, 29448, 31630, 34356, 36810, 37956, 42945, 44172, 44282, 47445, 49080, 51534, 55215, 56934, 57260, 63260, 66423, 68712, 73620, 75912, 77301, 85401, 85890, 88344, 88564, 94890, 103068, 110430, 110705, 113868, 114520, 126520, 128835, 132846, 142335, 147240, 154602, 170802, 171780, 177128, 189780, 199269, 206136, 220860, 221410, 227736, 257670, 265692, 284670, 309204, 332115, 341604, 343560, 379560, 386505, 398538, 427005, 441720, 442820, 515340, 531384, 569340, 597807, 618408, 664230, 683208, 773010, 797076, 854010, 885640, 996345, 1030680, 1138680, 1195614, 1293667, 1328460, 1546020, 1594152, 1708020, 1992690, 2391228, 2587334, 2656920, 2989035, 3092040, 3416040, 3881001, 3985380, 4782456, 5174668, 5978070, 6468335, 7762002, 7970760, 9055669, 10349336, 11643003, 11956140, 12936670, 15524004, 18111338, 19405005, 23286006, 23912280, 25873340, 27167007, 31048008, 34929009, 36222676, 38810010, 45278345, 46572012, 51746680, 54334014, 58215015, 69858018, 72445352, 77620020, 81501021, 90556690, 93144024, 108668028, 116430030, 135835035, 139716036, 155240040, 163002042, 174645045, 181113380, 217336056, 232860060, 244503063, 271670070, 279432072, 326004084, 349290090, 362226760, 407505105, 465720120, 489006126, 543340140, 652008168, 698580180, 815010210, 978012252, 1086680280, 1222515315, 1397160360, 1630020420, 1956024504, 2445030630, 3260040840, 4890061260, 9780122520]

約数ペア:

[(1, 9780122520), (2, 4890061260), (3, 3260040840), (4, 2445030630), (5, 1956024504), (6, 1630020420), (7, 1397160360), (8, 1222515315), (9, 1086680280), (10, 978012252), (12, 815010210), (14, 698580180), (15, 652008168), (18, 543340140), (20, 489006126), (21, 465720120), (24, 407505105), (27, 362226760), (28, 349290090), (30, 326004084), (35, 279432072), (36, 271670070), (40, 244503063), (42, 232860060), (45, 217336056), (54, 181113380), (56, 174645045), (60, 163002042), (63, 155240040), (70, 139716036), (72, 135835035), (84, 116430030), (90, 108668028), (105, 93144024), (108, 90556690), (120, 81501021), (126, 77620020), (135, 72445352), (140, 69858018), (168, 58215015), (180, 54334014), (189, 51746680), (210, 46572012), (216, 45278345), (252, 38810010), (270, 36222676), (280, 34929009), (315, 31048008), (360, 27167007), (378, 25873340), (409, 23912280), (420, 23286006), (504, 19405005), (540, 18111338), (630, 15524004), (756, 12936670), (818, 11956140), (840, 11643003), (945, 10349336), (1080, 9055669), (1227, 7970760), (1260, 7762002), (1512, 6468335), (1636, 5978070), (1890, 5174668), (2045, 4782456), (2454, 3985380), (2520, 3881001), (2863, 3416040), (3163, 3092040), (3272, 2989035), (3681, 2656920), (3780, 2587334), (4090, 2391228), (4908, 1992690), (5726, 1708020), (6135, 1594152), (6326, 1546020), (7362, 1328460), (7560, 1293667), (8180, 1195614), (8589, 1138680), (9489, 1030680), (9816, 996345), (11043, 885640), (11452, 854010), (12270, 797076), (12652, 773010), (14315, 683208), (14724, 664230), (15815, 618408), (16360, 597807), (17178, 569340), (18405, 531384), (18978, 515340), (22086, 442820), (22141, 441720), (22904, 427005), (24540, 398538), (25304, 386505), (25767, 379560), (28467, 343560), (28630, 341604), (29448, 332115), (31630, 309204), (34356, 284670), (36810, 265692), (37956, 257670), (42945, 227736), (44172, 221410), (44282, 220860), (47445, 206136), (49080, 199269), (51534, 189780), (55215, 177128), (56934, 171780), (57260, 170802), (63260, 154602), (66423, 147240), (68712, 142335), (73620, 132846), (75912, 128835), (77301, 126520), (85401, 114520), (85890, 113868), (88344, 110705), (88564, 110430), (94890, 103068)]