301364640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 1093188096

約数和(自身を除く): 791823456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 43, 45, 48, 60, 62, 72, 80, 86, 90, 93, 96, 120, 124, 129, 144, 155, 157, 160, 172, 180, 186, 215, 240, 248, 258, 279, 288, 310, 314, 344, 360, 372, 387, 430, 465, 471, 480, 496, 516, 558, 620, 628, 645, 688, 720, 744, 774, 785, 860, 930, 942, 992, 1032, 1116, 1240, 1256, 1290, 1333, 1376, 1395, 1413, 1440, 1488, 1548, 1570, 1720, 1860, 1884, 1935, 2064, 2232, 2355, 2480, 2512, 2580, 2666, 2790, 2826, 2976, 3096, 3140, 3440, 3720, 3768, 3870, 3999, 4128, 4464, 4710, 4867, 4960, 5024, 5160, 5332, 5580, 5652, 6192, 6280, 6665, 6751, 6880, 7065, 7440, 7536, 7740, 7998, 8928, 9420, 9734, 10320, 10664, 11160, 11304, 11997, 12384, 12560, 13330, 13502, 14130, 14601, 14880, 15072, 15480, 15996, 18840, 19468, 19995, 20253, 20640, 21328, 22320, 22608, 23994, 24335, 25120, 26660, 27004, 28260, 29202, 30960, 31992, 33755, 37680, 38936, 39990, 40506, 42656, 43803, 44640, 45216, 47988, 48670, 53320, 54008, 56520, 58404, 59985, 60759, 61920, 63984, 67510, 73005, 75360, 77872, 79980, 81012, 87606, 95976, 97340, 101265, 106640, 108016, 113040, 116808, 119970, 121518, 127968, 135020, 146010, 155744, 159960, 162024, 175212, 191952, 194680, 202530, 209281, 213280, 216032, 219015, 226080, 233616, 239940, 243036, 270040, 292020, 303795, 319920, 324048, 350424, 383904, 389360, 405060, 418562, 438030, 467232, 479880, 486072, 540080, 584040, 607590, 627843, 639840, 648096, 700848, 778720, 810120, 837124, 876060, 959760, 972144, 1046405, 1080160, 1168080, 1215180, 1255686, 1401696, 1620240, 1674248, 1752120, 1883529, 1919520, 1944288, 2092810, 2336160, 2430360, 2511372, 3139215, 3240480, 3348496, 3504240, 3767058, 4185620, 4860720, 5022744, 6278430, 6696992, 7008480, 7534116, 8371240, 9417645, 9721440, 10045488, 12556860, 15068232, 16742480, 18835290, 20090976, 25113720, 30136464, 33484960, 37670580, 50227440, 60272928, 75341160, 100454880, 150682320, 301364640]

約数ペア:

[(1, 301364640), (2, 150682320), (3, 100454880), (4, 75341160), (5, 60272928), (6, 50227440), (8, 37670580), (9, 33484960), (10, 30136464), (12, 25113720), (15, 20090976), (16, 18835290), (18, 16742480), (20, 15068232), (24, 12556860), (30, 10045488), (31, 9721440), (32, 9417645), (36, 8371240), (40, 7534116), (43, 7008480), (45, 6696992), (48, 6278430), (60, 5022744), (62, 4860720), (72, 4185620), (80, 3767058), (86, 3504240), (90, 3348496), (93, 3240480), (96, 3139215), (120, 2511372), (124, 2430360), (129, 2336160), (144, 2092810), (155, 1944288), (157, 1919520), (160, 1883529), (172, 1752120), (180, 1674248), (186, 1620240), (215, 1401696), (240, 1255686), (248, 1215180), (258, 1168080), (279, 1080160), (288, 1046405), (310, 972144), (314, 959760), (344, 876060), (360, 837124), (372, 810120), (387, 778720), (430, 700848), (465, 648096), (471, 639840), (480, 627843), (496, 607590), (516, 584040), (558, 540080), (620, 486072), (628, 479880), (645, 467232), (688, 438030), (720, 418562), (744, 405060), (774, 389360), (785, 383904), (860, 350424), (930, 324048), (942, 319920), (992, 303795), (1032, 292020), (1116, 270040), (1240, 243036), (1256, 239940), (1290, 233616), (1333, 226080), (1376, 219015), (1395, 216032), (1413, 213280), (1440, 209281), (1488, 202530), (1548, 194680), (1570, 191952), (1720, 175212), (1860, 162024), (1884, 159960), (1935, 155744), (2064, 146010), (2232, 135020), (2355, 127968), (2480, 121518), (2512, 119970), (2580, 116808), (2666, 113040), (2790, 108016), (2826, 106640), (2976, 101265), (3096, 97340), (3140, 95976), (3440, 87606), (3720, 81012), (3768, 79980), (3870, 77872), (3999, 75360), (4128, 73005), (4464, 67510), (4710, 63984), (4867, 61920), (4960, 60759), (5024, 59985), (5160, 58404), (5332, 56520), (5580, 54008), (5652, 53320), (6192, 48670), (6280, 47988), (6665, 45216), (6751, 44640), (6880, 43803), (7065, 42656), (7440, 40506), (7536, 39990), (7740, 38936), (7998, 37680), (8928, 33755), (9420, 31992), (9734, 30960), (10320, 29202), (10664, 28260), (11160, 27004), (11304, 26660), (11997, 25120), (12384, 24335), (12560, 23994), (13330, 22608), (13502, 22320), (14130, 21328), (14601, 20640), (14880, 20253), (15072, 19995), (15480, 19468), (15996, 18840)]