740890080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2430

約数の個数: 288

約数和(自身を含む): 2983938048

約数和(自身を除く): 2243047968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2371, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4742, 4960, 5040, 5208, 5580, 6510, 6944, 7113, 7440, 7812, 8680, 8928, 9484, 9765, 10080, 10416, 11160, 11855, 13020, 14226, 14880, 15624, 16597, 17360, 18968, 19530, 20832, 21339, 22320, 23710, 26040, 28452, 31248, 33194, 34720, 35565, 37936, 39060, 42678, 44640, 47420, 49791, 52080, 56904, 62496, 66388, 71130, 73501, 75872, 78120, 82985, 85356, 94840, 99582, 104160, 106695, 113808, 132776, 142260, 147002, 149373, 156240, 165970, 170712, 189680, 199164, 213390, 220503, 227616, 248955, 265552, 284520, 294004, 298746, 312480, 331940, 341424, 367505, 379360, 398328, 426780, 441006, 497910, 514507, 531104, 569040, 588008, 597492, 661509, 663880, 682848, 735010, 746865, 796656, 853560, 882012, 995820, 1029014, 1102515, 1138080, 1176016, 1194984, 1323018, 1327760, 1470020, 1493730, 1543521, 1593312, 1707120, 1764024, 1991640, 2058028, 2205030, 2352032, 2389968, 2572535, 2646036, 2655520, 2940040, 2987460, 3087042, 3307545, 3414240, 3528048, 3983280, 4116056, 4410060, 4630563, 4779936, 5145070, 5292072, 5880080, 5974920, 6174084, 6615090, 7056096, 7717605, 7966560, 8232112, 8820120, 9261126, 10290140, 10584144, 11760160, 11949840, 12348168, 13230180, 15435210, 16464224, 17640240, 18522252, 20580280, 21168288, 23152815, 23899680, 24696336, 26460360, 30870420, 35280480, 37044504, 41160560, 46305630, 49392672, 52920720, 61740840, 74089008, 82321120, 92611260, 105841440, 123481680, 148178016, 185222520, 246963360, 370445040, 740890080]

約数ペア:

[(1, 740890080), (2, 370445040), (3, 246963360), (4, 185222520), (5, 148178016), (6, 123481680), (7, 105841440), (8, 92611260), (9, 82321120), (10, 74089008), (12, 61740840), (14, 52920720), (15, 49392672), (16, 46305630), (18, 41160560), (20, 37044504), (21, 35280480), (24, 30870420), (28, 26460360), (30, 24696336), (31, 23899680), (32, 23152815), (35, 21168288), (36, 20580280), (40, 18522252), (42, 17640240), (45, 16464224), (48, 15435210), (56, 13230180), (60, 12348168), (62, 11949840), (63, 11760160), (70, 10584144), (72, 10290140), (80, 9261126), (84, 8820120), (90, 8232112), (93, 7966560), (96, 7717605), (105, 7056096), (112, 6615090), (120, 6174084), (124, 5974920), (126, 5880080), (140, 5292072), (144, 5145070), (155, 4779936), (160, 4630563), (168, 4410060), (180, 4116056), (186, 3983280), (210, 3528048), (217, 3414240), (224, 3307545), (240, 3087042), (248, 2987460), (252, 2940040), (279, 2655520), (280, 2646036), (288, 2572535), (310, 2389968), (315, 2352032), (336, 2205030), (360, 2058028), (372, 1991640), (420, 1764024), (434, 1707120), (465, 1593312), (480, 1543521), (496, 1493730), (504, 1470020), (558, 1327760), (560, 1323018), (620, 1194984), (630, 1176016), (651, 1138080), (672, 1102515), (720, 1029014), (744, 995820), (840, 882012), (868, 853560), (930, 796656), (992, 746865), (1008, 735010), (1085, 682848), (1116, 663880), (1120, 661509), (1240, 597492), (1260, 588008), (1302, 569040), (1395, 531104), (1440, 514507), (1488, 497910), (1680, 441006), (1736, 426780), (1860, 398328), (1953, 379360), (2016, 367505), (2170, 341424), (2232, 331940), (2371, 312480), (2480, 298746), (2520, 294004), (2604, 284520), (2790, 265552), (2976, 248955), (3255, 227616), (3360, 220503), (3472, 213390), (3720, 199164), (3906, 189680), (4340, 170712), (4464, 165970), (4742, 156240), (4960, 149373), (5040, 147002), (5208, 142260), (5580, 132776), (6510, 113808), (6944, 106695), (7113, 104160), (7440, 99582), (7812, 94840), (8680, 85356), (8928, 82985), (9484, 78120), (9765, 75872), (10080, 73501), (10416, 71130), (11160, 66388), (11855, 62496), (13020, 56904), (14226, 52080), (14880, 49791), (15624, 47420), (16597, 44640), (17360, 42678), (18968, 39060), (19530, 37936), (20832, 35565), (21339, 34720), (22320, 33194), (23710, 31248), (26040, 28452)]