246963360

素因数分解:

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

素因数の和:2427

約数の個数: 192

約数和(自身を含む): 918134784

約数和(自身を除く): 671171424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2371, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4742, 4960, 5208, 6510, 6944, 7113, 7440, 8680, 9484, 10416, 11855, 13020, 14226, 14880, 16597, 17360, 18968, 20832, 23710, 26040, 28452, 33194, 34720, 35565, 37936, 47420, 49791, 52080, 56904, 66388, 71130, 73501, 75872, 82985, 94840, 99582, 104160, 113808, 132776, 142260, 147002, 165970, 189680, 199164, 220503, 227616, 248955, 265552, 284520, 294004, 331940, 367505, 379360, 398328, 441006, 497910, 514507, 531104, 569040, 588008, 663880, 735010, 796656, 882012, 995820, 1029014, 1102515, 1138080, 1176016, 1327760, 1470020, 1543521, 1593312, 1764024, 1991640, 2058028, 2205030, 2352032, 2572535, 2655520, 2940040, 3087042, 3528048, 3983280, 4116056, 4410060, 5145070, 5880080, 6174084, 7056096, 7717605, 7966560, 8232112, 8820120, 10290140, 11760160, 12348168, 15435210, 16464224, 17640240, 20580280, 24696336, 30870420, 35280480, 41160560, 49392672, 61740840, 82321120, 123481680, 246963360]

約数ペア:

[(1, 246963360), (2, 123481680), (3, 82321120), (4, 61740840), (5, 49392672), (6, 41160560), (7, 35280480), (8, 30870420), (10, 24696336), (12, 20580280), (14, 17640240), (15, 16464224), (16, 15435210), (20, 12348168), (21, 11760160), (24, 10290140), (28, 8820120), (30, 8232112), (31, 7966560), (32, 7717605), (35, 7056096), (40, 6174084), (42, 5880080), (48, 5145070), (56, 4410060), (60, 4116056), (62, 3983280), (70, 3528048), (80, 3087042), (84, 2940040), (93, 2655520), (96, 2572535), (105, 2352032), (112, 2205030), (120, 2058028), (124, 1991640), (140, 1764024), (155, 1593312), (160, 1543521), (168, 1470020), (186, 1327760), (210, 1176016), (217, 1138080), (224, 1102515), (240, 1029014), (248, 995820), (280, 882012), (310, 796656), (336, 735010), (372, 663880), (420, 588008), (434, 569040), (465, 531104), (480, 514507), (496, 497910), (560, 441006), (620, 398328), (651, 379360), (672, 367505), (744, 331940), (840, 294004), (868, 284520), (930, 265552), (992, 248955), (1085, 227616), (1120, 220503), (1240, 199164), (1302, 189680), (1488, 165970), (1680, 147002), (1736, 142260), (1860, 132776), (2170, 113808), (2371, 104160), (2480, 99582), (2604, 94840), (2976, 82985), (3255, 75872), (3360, 73501), (3472, 71130), (3720, 66388), (4340, 56904), (4742, 52080), (4960, 49791), (5208, 47420), (6510, 37936), (6944, 35565), (7113, 34720), (7440, 33194), (8680, 28452), (9484, 26040), (10416, 23710), (11855, 20832), (13020, 18968), (14226, 17360), (14880, 16597)]