79281515520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101207}}^1$

素因数の和:101255

約数の個数: 264

約数和(自身を含む): 290870577504

約数和(自身を除く): 211589061984

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, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3072, 3264, 3840, 4080, 4352, 4608, 4896, 5120, 5440, 5760, 6120, 6528, 7680, 8160, 8704, 9216, 9792, 10880, 11520, 12240, 13056, 15360, 16320, 17408, 19584, 21760, 23040, 24480, 26112, 32640, 39168, 43520, 46080, 48960, 52224, 65280, 78336, 87040, 97920, 101207, 130560, 156672, 195840, 202414, 261120, 303621, 391680, 404828, 506035, 607242, 783360, 809656, 910863, 1012070, 1214484, 1518105, 1619312, 1720519, 1821726, 2024140, 2428968, 3036210, 3238624, 3441038, 3643452, 4048280, 4554315, 4857936, 5161557, 6072420, 6477248, 6882076, 7286904, 8096560, 8602595, 9108630, 9715872, 10323114, 12144840, 12954496, 13764152, 14573808, 15484671, 16193120, 17205190, 18217260, 19431744, 20646228, 24289680, 25807785, 25908992, 27528304, 29147616, 30969342, 32386240, 34410380, 36434520, 38863488, 41292456, 48579360, 51615570, 51817984, 55056608, 58295232, 61938684, 64772480, 68820760, 72869040, 77423355, 77726976, 82584912, 97158720, 103231140, 103635968, 110113216, 116590464, 123877368, 129544960, 137641520, 145738080, 154846710, 155453952, 165169824, 194317440, 206462280, 220226432, 233180928, 247754736, 259089920, 275283040, 291476160, 309693420, 310907904, 330339648, 388634880, 412924560, 440452864, 466361856, 495509472, 518179840, 550566080, 582952320, 619386840, 660679296, 777269760, 825849120, 880905728, 932723712, 991018944, 1101132160, 1165904640, 1238773680, 1321358592, 1554539520, 1651698240, 1761811456, 1982037888, 2202264320, 2331809280, 2477547360, 2642717184, 3303396480, 3964075776, 4404528640, 4663618560, 4955094720, 5285434368, 6606792960, 7928151552, 8809057280, 9910189440, 13213585920, 15856303104, 19820378880, 26427171840, 39640757760, 79281515520]

約数ペア:

[(1, 79281515520), (2, 39640757760), (3, 26427171840), (4, 19820378880), (5, 15856303104), (6, 13213585920), (8, 9910189440), (9, 8809057280), (10, 7928151552), (12, 6606792960), (15, 5285434368), (16, 4955094720), (17, 4663618560), (18, 4404528640), (20, 3964075776), (24, 3303396480), (30, 2642717184), (32, 2477547360), (34, 2331809280), (36, 2202264320), (40, 1982037888), (45, 1761811456), (48, 1651698240), (51, 1554539520), (60, 1321358592), (64, 1238773680), (68, 1165904640), (72, 1101132160), (80, 991018944), (85, 932723712), (90, 880905728), (96, 825849120), (102, 777269760), (120, 660679296), (128, 619386840), (136, 582952320), (144, 550566080), (153, 518179840), (160, 495509472), (170, 466361856), (180, 440452864), (192, 412924560), (204, 388634880), (240, 330339648), (255, 310907904), (256, 309693420), (272, 291476160), (288, 275283040), (306, 259089920), (320, 247754736), (340, 233180928), (360, 220226432), (384, 206462280), (408, 194317440), (480, 165169824), (510, 155453952), (512, 154846710), (544, 145738080), (576, 137641520), (612, 129544960), (640, 123877368), (680, 116590464), (720, 110113216), (765, 103635968), (768, 103231140), (816, 97158720), (960, 82584912), (1020, 77726976), (1024, 77423355), (1088, 72869040), (1152, 68820760), (1224, 64772480), (1280, 61938684), (1360, 58295232), (1440, 55056608), (1530, 51817984), (1536, 51615570), (1632, 48579360), (1920, 41292456), (2040, 38863488), (2176, 36434520), (2304, 34410380), (2448, 32386240), (2560, 30969342), (2720, 29147616), (2880, 27528304), (3060, 25908992), (3072, 25807785), (3264, 24289680), (3840, 20646228), (4080, 19431744), (4352, 18217260), (4608, 17205190), (4896, 16193120), (5120, 15484671), (5440, 14573808), (5760, 13764152), (6120, 12954496), (6528, 12144840), (7680, 10323114), (8160, 9715872), (8704, 9108630), (9216, 8602595), (9792, 8096560), (10880, 7286904), (11520, 6882076), (12240, 6477248), (13056, 6072420), (15360, 5161557), (16320, 4857936), (17408, 4554315), (19584, 4048280), (21760, 3643452), (23040, 3441038), (24480, 3238624), (26112, 3036210), (32640, 2428968), (39168, 2024140), (43520, 1821726), (46080, 1720519), (48960, 1619312), (52224, 1518105), (65280, 1214484), (78336, 1012070), (87040, 910863), (97920, 809656), (101207, 783360), (130560, 607242), (156672, 506035), (195840, 404828), (202414, 391680), (261120, 303621)]