4372359840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{15413}}^1$

素因数の和:15631

約数の個数: 144

約数和(自身を含む): 14997390408

約数和(自身を除く): 10625030568

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, 72, 80, 90, 96, 120, 144, 160, 180, 197, 240, 288, 360, 394, 480, 591, 720, 788, 985, 1182, 1440, 1576, 1773, 1970, 2364, 2955, 3152, 3546, 3940, 4728, 5910, 6304, 7092, 7880, 8865, 9456, 11820, 14184, 15413, 15760, 17730, 18912, 23640, 28368, 30826, 31520, 35460, 46239, 47280, 56736, 61652, 70920, 77065, 92478, 94560, 123304, 138717, 141840, 154130, 184956, 231195, 246608, 277434, 283680, 308260, 369912, 462390, 493216, 554868, 616520, 693585, 739824, 924780, 1109736, 1233040, 1387170, 1479648, 1849560, 2219472, 2466080, 2774340, 3036361, 3699120, 4438944, 5548680, 6072722, 7398240, 9109083, 11097360, 12145444, 15181805, 18218166, 22194720, 24290888, 27327249, 30363610, 36436332, 45545415, 48581776, 54654498, 60727220, 72872664, 91090830, 97163552, 109308996, 121454440, 136636245, 145745328, 182181660, 218617992, 242908880, 273272490, 291490656, 364363320, 437235984, 485817760, 546544980, 728726640, 874471968, 1093089960, 1457453280, 2186179920, 4372359840]

約数ペア:

[(1, 4372359840), (2, 2186179920), (3, 1457453280), (4, 1093089960), (5, 874471968), (6, 728726640), (8, 546544980), (9, 485817760), (10, 437235984), (12, 364363320), (15, 291490656), (16, 273272490), (18, 242908880), (20, 218617992), (24, 182181660), (30, 145745328), (32, 136636245), (36, 121454440), (40, 109308996), (45, 97163552), (48, 91090830), (60, 72872664), (72, 60727220), (80, 54654498), (90, 48581776), (96, 45545415), (120, 36436332), (144, 30363610), (160, 27327249), (180, 24290888), (197, 22194720), (240, 18218166), (288, 15181805), (360, 12145444), (394, 11097360), (480, 9109083), (591, 7398240), (720, 6072722), (788, 5548680), (985, 4438944), (1182, 3699120), (1440, 3036361), (1576, 2774340), (1773, 2466080), (1970, 2219472), (2364, 1849560), (2955, 1479648), (3152, 1387170), (3546, 1233040), (3940, 1109736), (4728, 924780), (5910, 739824), (6304, 693585), (7092, 616520), (7880, 554868), (8865, 493216), (9456, 462390), (11820, 369912), (14184, 308260), (15413, 283680), (15760, 277434), (17730, 246608), (18912, 231195), (23640, 184956), (28368, 154130), (30826, 141840), (31520, 138717), (35460, 123304), (46239, 94560), (47280, 92478), (56736, 77065), (61652, 70920)]