918563040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:434

約数の個数: 288

約数和(自身を含む): 3354099840

約数和(自身を除く): 2435536800

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, 157, 160, 170, 180, 204, 239, 240, 255, 272, 288, 306, 314, 340, 360, 408, 471, 478, 480, 510, 544, 612, 628, 680, 717, 720, 765, 785, 816, 942, 956, 1020, 1195, 1224, 1256, 1360, 1413, 1434, 1440, 1530, 1570, 1632, 1884, 1912, 2040, 2151, 2355, 2390, 2448, 2512, 2669, 2720, 2826, 2868, 3060, 3140, 3585, 3768, 3824, 4063, 4080, 4302, 4710, 4780, 4896, 5024, 5338, 5652, 5736, 6120, 6280, 7065, 7170, 7536, 7648, 8007, 8126, 8160, 8604, 9420, 9560, 10676, 10755, 11304, 11472, 12189, 12240, 12560, 13345, 14130, 14340, 15072, 16014, 16252, 17208, 18840, 19120, 20315, 21352, 21510, 22608, 22944, 24021, 24378, 24480, 25120, 26690, 28260, 28680, 32028, 32504, 34416, 36567, 37523, 37680, 38240, 40035, 40630, 42704, 43020, 45216, 48042, 48756, 53380, 56520, 57360, 60945, 64056, 65008, 68832, 73134, 75046, 75360, 80070, 81260, 85408, 86040, 96084, 97512, 106760, 112569, 113040, 114720, 120105, 121890, 128112, 130016, 146268, 150092, 160140, 162520, 172080, 182835, 187615, 192168, 195024, 213520, 225138, 226080, 240210, 243780, 256224, 292536, 300184, 320280, 325040, 337707, 344160, 365670, 375230, 384336, 390048, 427040, 450276, 480420, 487560, 562845, 585072, 600368, 637891, 640560, 650080, 675414, 731340, 750460, 768672, 900552, 960840, 975120, 1125690, 1170144, 1200736, 1275782, 1281120, 1350828, 1462680, 1500920, 1688535, 1801104, 1913673, 1921680, 1950240, 2251380, 2551564, 2701656, 2925360, 3001840, 3189455, 3377070, 3602208, 3827346, 3843360, 4502760, 5103128, 5403312, 5741019, 5850720, 6003680, 6378910, 6754140, 7654692, 9005520, 9568365, 10206256, 10806624, 11482038, 12757820, 13508280, 15309384, 18011040, 19136730, 20412512, 22964076, 25515640, 27016560, 28705095, 30618768, 38273460, 45928152, 51031280, 54033120, 57410190, 61237536, 76546920, 91856304, 102062560, 114820380, 153093840, 183712608, 229640760, 306187680, 459281520, 918563040]

約数ペア:

[(1, 918563040), (2, 459281520), (3, 306187680), (4, 229640760), (5, 183712608), (6, 153093840), (8, 114820380), (9, 102062560), (10, 91856304), (12, 76546920), (15, 61237536), (16, 57410190), (17, 54033120), (18, 51031280), (20, 45928152), (24, 38273460), (30, 30618768), (32, 28705095), (34, 27016560), (36, 25515640), (40, 22964076), (45, 20412512), (48, 19136730), (51, 18011040), (60, 15309384), (68, 13508280), (72, 12757820), (80, 11482038), (85, 10806624), (90, 10206256), (96, 9568365), (102, 9005520), (120, 7654692), (136, 6754140), (144, 6378910), (153, 6003680), (157, 5850720), (160, 5741019), (170, 5403312), (180, 5103128), (204, 4502760), (239, 3843360), (240, 3827346), (255, 3602208), (272, 3377070), (288, 3189455), (306, 3001840), (314, 2925360), (340, 2701656), (360, 2551564), (408, 2251380), (471, 1950240), (478, 1921680), (480, 1913673), (510, 1801104), (544, 1688535), (612, 1500920), (628, 1462680), (680, 1350828), (717, 1281120), (720, 1275782), (765, 1200736), (785, 1170144), (816, 1125690), (942, 975120), (956, 960840), (1020, 900552), (1195, 768672), (1224, 750460), (1256, 731340), (1360, 675414), (1413, 650080), (1434, 640560), (1440, 637891), (1530, 600368), (1570, 585072), (1632, 562845), (1884, 487560), (1912, 480420), (2040, 450276), (2151, 427040), (2355, 390048), (2390, 384336), (2448, 375230), (2512, 365670), (2669, 344160), (2720, 337707), (2826, 325040), (2868, 320280), (3060, 300184), (3140, 292536), (3585, 256224), (3768, 243780), (3824, 240210), (4063, 226080), (4080, 225138), (4302, 213520), (4710, 195024), (4780, 192168), (4896, 187615), (5024, 182835), (5338, 172080), (5652, 162520), (5736, 160140), (6120, 150092), (6280, 146268), (7065, 130016), (7170, 128112), (7536, 121890), (7648, 120105), (8007, 114720), (8126, 113040), (8160, 112569), (8604, 106760), (9420, 97512), (9560, 96084), (10676, 86040), (10755, 85408), (11304, 81260), (11472, 80070), (12189, 75360), (12240, 75046), (12560, 73134), (13345, 68832), (14130, 65008), (14340, 64056), (15072, 60945), (16014, 57360), (16252, 56520), (17208, 53380), (18840, 48756), (19120, 48042), (20315, 45216), (21352, 43020), (21510, 42704), (22608, 40630), (22944, 40035), (24021, 38240), (24378, 37680), (24480, 37523), (25120, 36567), (26690, 34416), (28260, 32504), (28680, 32028)]