7971006240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{907}}^1$

素因数の和:1304

約数の個数: 288

約数和(自身を含む): 28913189760

約数和(自身を除く): 20942183520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 359, 360, 408, 480, 510, 544, 612, 680, 718, 720, 765, 816, 907, 1020, 1077, 1224, 1360, 1436, 1440, 1530, 1632, 1795, 1814, 2040, 2154, 2448, 2720, 2721, 2872, 3060, 3231, 3590, 3628, 4080, 4308, 4535, 4896, 5385, 5442, 5744, 6103, 6120, 6462, 7180, 7256, 8160, 8163, 8616, 9070, 10770, 10884, 11488, 12206, 12240, 12924, 13605, 14360, 14512, 15419, 16155, 16326, 17232, 18140, 18309, 21540, 21768, 24412, 24480, 25848, 27210, 28720, 29024, 30515, 30838, 32310, 32652, 34464, 36280, 36618, 40815, 43080, 43536, 46257, 48824, 51696, 54420, 54927, 57440, 61030, 61676, 64620, 65304, 72560, 73236, 77095, 81630, 86160, 87072, 91545, 92514, 97648, 103392, 108840, 109854, 122060, 123352, 129240, 130608, 138771, 145120, 146472, 154190, 163260, 172320, 183090, 185028, 195296, 217680, 219708, 231285, 244120, 246704, 258480, 261216, 274635, 277542, 292944, 308380, 325613, 326520, 366180, 370056, 435360, 439416, 462570, 488240, 493408, 516960, 549270, 555084, 585888, 616760, 651226, 653040, 693855, 732360, 740112, 878832, 925140, 976480, 976839, 1098540, 1110168, 1233520, 1302452, 1306080, 1387710, 1464720, 1480224, 1628065, 1757664, 1850280, 1953678, 2197080, 2220336, 2467040, 2604904, 2775420, 2929440, 2930517, 3256130, 3700560, 3907356, 4394160, 4440672, 4884195, 5209808, 5535421, 5550840, 5861034, 6512260, 7401120, 7814712, 8788320, 9768390, 10419616, 11070842, 11101680, 11722068, 13024520, 14652585, 15629424, 16606263, 19536780, 22141684, 22203360, 23444136, 26049040, 27677105, 29305170, 31258848, 33212526, 39073560, 44283368, 46888272, 49818789, 52098080, 55354210, 58610340, 66425052, 78147120, 83031315, 88566736, 93776544, 99637578, 110708420, 117220680, 132850104, 156294240, 166062630, 177133472, 199275156, 221416840, 234441360, 249093945, 265700208, 332125260, 398550312, 442833680, 468882720, 498187890, 531400416, 664250520, 797100624, 885667360, 996375780, 1328501040, 1594201248, 1992751560, 2657002080, 3985503120, 7971006240]

約数ペア:

[(1, 7971006240), (2, 3985503120), (3, 2657002080), (4, 1992751560), (5, 1594201248), (6, 1328501040), (8, 996375780), (9, 885667360), (10, 797100624), (12, 664250520), (15, 531400416), (16, 498187890), (17, 468882720), (18, 442833680), (20, 398550312), (24, 332125260), (30, 265700208), (32, 249093945), (34, 234441360), (36, 221416840), (40, 199275156), (45, 177133472), (48, 166062630), (51, 156294240), (60, 132850104), (68, 117220680), (72, 110708420), (80, 99637578), (85, 93776544), (90, 88566736), (96, 83031315), (102, 78147120), (120, 66425052), (136, 58610340), (144, 55354210), (153, 52098080), (160, 49818789), (170, 46888272), (180, 44283368), (204, 39073560), (240, 33212526), (255, 31258848), (272, 29305170), (288, 27677105), (306, 26049040), (340, 23444136), (359, 22203360), (360, 22141684), (408, 19536780), (480, 16606263), (510, 15629424), (544, 14652585), (612, 13024520), (680, 11722068), (718, 11101680), (720, 11070842), (765, 10419616), (816, 9768390), (907, 8788320), (1020, 7814712), (1077, 7401120), (1224, 6512260), (1360, 5861034), (1436, 5550840), (1440, 5535421), (1530, 5209808), (1632, 4884195), (1795, 4440672), (1814, 4394160), (2040, 3907356), (2154, 3700560), (2448, 3256130), (2720, 2930517), (2721, 2929440), (2872, 2775420), (3060, 2604904), (3231, 2467040), (3590, 2220336), (3628, 2197080), (4080, 1953678), (4308, 1850280), (4535, 1757664), (4896, 1628065), (5385, 1480224), (5442, 1464720), (5744, 1387710), (6103, 1306080), (6120, 1302452), (6462, 1233520), (7180, 1110168), (7256, 1098540), (8160, 976839), (8163, 976480), (8616, 925140), (9070, 878832), (10770, 740112), (10884, 732360), (11488, 693855), (12206, 653040), (12240, 651226), (12924, 616760), (13605, 585888), (14360, 555084), (14512, 549270), (15419, 516960), (16155, 493408), (16326, 488240), (17232, 462570), (18140, 439416), (18309, 435360), (21540, 370056), (21768, 366180), (24412, 326520), (24480, 325613), (25848, 308380), (27210, 292944), (28720, 277542), (29024, 274635), (30515, 261216), (30838, 258480), (32310, 246704), (32652, 244120), (34464, 231285), (36280, 219708), (36618, 217680), (40815, 195296), (43080, 185028), (43536, 183090), (46257, 172320), (48824, 163260), (51696, 154190), (54420, 146472), (54927, 145120), (57440, 138771), (61030, 130608), (61676, 129240), (64620, 123352), (65304, 122060), (72560, 109854), (73236, 108840), (77095, 103392), (81630, 97648), (86160, 92514), (87072, 91545)]