7260151680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20663}}^1$

素因数の和:20749

約数の個数: 192

約数和(自身を含む): 25482431520

約数和(自身を除く): 18222279840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 720, 732, 915, 960, 976, 1098, 1152, 1220, 1440, 1464, 1830, 1920, 1952, 2196, 2440, 2745, 2880, 2928, 3660, 3904, 4392, 4880, 5490, 5760, 5856, 7320, 7808, 8784, 9760, 10980, 11712, 14640, 17568, 19520, 20663, 21960, 23424, 29280, 35136, 39040, 41326, 43920, 58560, 61989, 70272, 82652, 87840, 103315, 117120, 123978, 165304, 175680, 185967, 206630, 247956, 309945, 330608, 351360, 371934, 413260, 495912, 619890, 661216, 743868, 826520, 929835, 991824, 1239780, 1260443, 1322432, 1487736, 1653040, 1859670, 1983648, 2479560, 2520886, 2644864, 2975472, 3306080, 3719340, 3781329, 3967296, 4959120, 5041772, 5950944, 6302215, 6612160, 7438680, 7562658, 7934592, 9918240, 10083544, 11343987, 11901888, 12604430, 13224320, 14877360, 15125316, 18906645, 19836480, 20167088, 22687974, 23803776, 25208860, 29754720, 30250632, 37813290, 39672960, 40334176, 45375948, 50417720, 56719935, 59509440, 60501264, 75626580, 80668352, 90751896, 100835440, 113439870, 119018880, 121002528, 151253160, 161336704, 181503792, 201670880, 226879740, 242005056, 302506320, 363007584, 403341760, 453759480, 484010112, 605012640, 726015168, 806683520, 907518960, 1210025280, 1452030336, 1815037920, 2420050560, 3630075840, 7260151680]

約数ペア:

[(1, 7260151680), (2, 3630075840), (3, 2420050560), (4, 1815037920), (5, 1452030336), (6, 1210025280), (8, 907518960), (9, 806683520), (10, 726015168), (12, 605012640), (15, 484010112), (16, 453759480), (18, 403341760), (20, 363007584), (24, 302506320), (30, 242005056), (32, 226879740), (36, 201670880), (40, 181503792), (45, 161336704), (48, 151253160), (60, 121002528), (61, 119018880), (64, 113439870), (72, 100835440), (80, 90751896), (90, 80668352), (96, 75626580), (120, 60501264), (122, 59509440), (128, 56719935), (144, 50417720), (160, 45375948), (180, 40334176), (183, 39672960), (192, 37813290), (240, 30250632), (244, 29754720), (288, 25208860), (305, 23803776), (320, 22687974), (360, 20167088), (366, 19836480), (384, 18906645), (480, 15125316), (488, 14877360), (549, 13224320), (576, 12604430), (610, 11901888), (640, 11343987), (720, 10083544), (732, 9918240), (915, 7934592), (960, 7562658), (976, 7438680), (1098, 6612160), (1152, 6302215), (1220, 5950944), (1440, 5041772), (1464, 4959120), (1830, 3967296), (1920, 3781329), (1952, 3719340), (2196, 3306080), (2440, 2975472), (2745, 2644864), (2880, 2520886), (2928, 2479560), (3660, 1983648), (3904, 1859670), (4392, 1653040), (4880, 1487736), (5490, 1322432), (5760, 1260443), (5856, 1239780), (7320, 991824), (7808, 929835), (8784, 826520), (9760, 743868), (10980, 661216), (11712, 619890), (14640, 495912), (17568, 413260), (19520, 371934), (20663, 351360), (21960, 330608), (23424, 309945), (29280, 247956), (35136, 206630), (39040, 185967), (41326, 175680), (43920, 165304), (58560, 123978), (61989, 117120), (70272, 103315), (82652, 87840)]