79429440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 224

約数和(自身を含む): 277392384

約数和(自身を除く): 197962944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 157, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 314, 320, 340, 372, 408, 465, 471, 480, 496, 510, 527, 544, 620, 628, 680, 744, 785, 816, 930, 942, 960, 992, 1020, 1054, 1088, 1240, 1256, 1360, 1488, 1570, 1581, 1632, 1860, 1884, 1984, 2040, 2108, 2355, 2480, 2512, 2635, 2669, 2720, 2976, 3140, 3162, 3264, 3720, 3768, 4080, 4216, 4710, 4867, 4960, 5024, 5270, 5338, 5440, 5952, 6280, 6324, 7440, 7536, 7905, 8007, 8160, 8432, 9420, 9734, 9920, 10048, 10540, 10676, 12560, 12648, 13345, 14601, 14880, 15072, 15810, 16014, 16320, 16864, 18840, 19468, 21080, 21352, 24335, 25120, 25296, 26690, 29202, 29760, 30144, 31620, 32028, 33728, 37680, 38936, 40035, 42160, 42704, 48670, 50240, 50592, 53380, 58404, 63240, 64056, 73005, 75360, 77872, 80070, 82739, 84320, 85408, 97340, 101184, 106760, 116808, 126480, 128112, 146010, 150720, 155744, 160140, 165478, 168640, 170816, 194680, 213520, 233616, 248217, 252960, 256224, 292020, 311488, 320280, 330956, 389360, 413695, 427040, 467232, 496434, 505920, 512448, 584040, 640560, 661912, 778720, 827390, 854080, 934464, 992868, 1168080, 1241085, 1281120, 1323824, 1557440, 1654780, 1985736, 2336160, 2482170, 2562240, 2647648, 3309560, 3971472, 4672320, 4964340, 5295296, 6619120, 7942944, 9928680, 13238240, 15885888, 19857360, 26476480, 39714720, 79429440]

約数ペア:

[(1, 79429440), (2, 39714720), (3, 26476480), (4, 19857360), (5, 15885888), (6, 13238240), (8, 9928680), (10, 7942944), (12, 6619120), (15, 5295296), (16, 4964340), (17, 4672320), (20, 3971472), (24, 3309560), (30, 2647648), (31, 2562240), (32, 2482170), (34, 2336160), (40, 1985736), (48, 1654780), (51, 1557440), (60, 1323824), (62, 1281120), (64, 1241085), (68, 1168080), (80, 992868), (85, 934464), (93, 854080), (96, 827390), (102, 778720), (120, 661912), (124, 640560), (136, 584040), (155, 512448), (157, 505920), (160, 496434), (170, 467232), (186, 427040), (192, 413695), (204, 389360), (240, 330956), (248, 320280), (255, 311488), (272, 292020), (310, 256224), (314, 252960), (320, 248217), (340, 233616), (372, 213520), (408, 194680), (465, 170816), (471, 168640), (480, 165478), (496, 160140), (510, 155744), (527, 150720), (544, 146010), (620, 128112), (628, 126480), (680, 116808), (744, 106760), (785, 101184), (816, 97340), (930, 85408), (942, 84320), (960, 82739), (992, 80070), (1020, 77872), (1054, 75360), (1088, 73005), (1240, 64056), (1256, 63240), (1360, 58404), (1488, 53380), (1570, 50592), (1581, 50240), (1632, 48670), (1860, 42704), (1884, 42160), (1984, 40035), (2040, 38936), (2108, 37680), (2355, 33728), (2480, 32028), (2512, 31620), (2635, 30144), (2669, 29760), (2720, 29202), (2976, 26690), (3140, 25296), (3162, 25120), (3264, 24335), (3720, 21352), (3768, 21080), (4080, 19468), (4216, 18840), (4710, 16864), (4867, 16320), (4960, 16014), (5024, 15810), (5270, 15072), (5338, 14880), (5440, 14601), (5952, 13345), (6280, 12648), (6324, 12560), (7440, 10676), (7536, 10540), (7905, 10048), (8007, 9920), (8160, 9734), (8432, 9420)]