1296462720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5077}}^1$

素因数の和:5125

約数の個数: 256

約数和(自身を含む): 4972377600

約数和(自身を除く): 3675914880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 5077, 5320, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 10154, 10640, 12160, 12768, 13440, 15231, 15960, 17024, 18240, 20308, 21280, 25385, 25536, 30462, 31920, 35539, 36480, 40616, 42560, 50770, 51072, 60924, 63840, 71078, 76155, 81232, 85120, 96463, 101540, 106617, 121848, 127680, 142156, 152310, 162464, 177695, 192926, 203080, 213234, 243696, 255360, 284312, 289389, 304620, 324928, 355390, 385852, 406160, 426468, 482315, 487392, 533085, 568624, 578778, 609240, 649856, 675241, 710780, 771704, 812320, 852936, 964630, 974784, 1066170, 1137248, 1157556, 1218480, 1350482, 1421560, 1446945, 1543408, 1624640, 1705872, 1929260, 1949568, 2025723, 2132340, 2274496, 2315112, 2436960, 2700964, 2843120, 2893890, 3086816, 3249280, 3376205, 3411744, 3858520, 4051446, 4264680, 4548992, 4630224, 4873920, 5401928, 5686240, 5787780, 6173632, 6752410, 6823488, 7717040, 8102892, 8529360, 9260448, 9747840, 10128615, 10803856, 11372480, 11575560, 12347264, 13504820, 13646976, 15434080, 16205784, 17058720, 18520896, 20257230, 21607712, 22744960, 23151120, 27009640, 30868160, 32411568, 34117440, 37041792, 40514460, 43215424, 46302240, 54019280, 61736320, 64823136, 68234880, 81028920, 86430848, 92604480, 108038560, 129646272, 162057840, 185208960, 216077120, 259292544, 324115680, 432154240, 648231360, 1296462720]

約数ペア:

[(1, 1296462720), (2, 648231360), (3, 432154240), (4, 324115680), (5, 259292544), (6, 216077120), (7, 185208960), (8, 162057840), (10, 129646272), (12, 108038560), (14, 92604480), (15, 86430848), (16, 81028920), (19, 68234880), (20, 64823136), (21, 61736320), (24, 54019280), (28, 46302240), (30, 43215424), (32, 40514460), (35, 37041792), (38, 34117440), (40, 32411568), (42, 30868160), (48, 27009640), (56, 23151120), (57, 22744960), (60, 21607712), (64, 20257230), (70, 18520896), (76, 17058720), (80, 16205784), (84, 15434080), (95, 13646976), (96, 13504820), (105, 12347264), (112, 11575560), (114, 11372480), (120, 10803856), (128, 10128615), (133, 9747840), (140, 9260448), (152, 8529360), (160, 8102892), (168, 7717040), (190, 6823488), (192, 6752410), (210, 6173632), (224, 5787780), (228, 5686240), (240, 5401928), (266, 4873920), (280, 4630224), (285, 4548992), (304, 4264680), (320, 4051446), (336, 3858520), (380, 3411744), (384, 3376205), (399, 3249280), (420, 3086816), (448, 2893890), (456, 2843120), (480, 2700964), (532, 2436960), (560, 2315112), (570, 2274496), (608, 2132340), (640, 2025723), (665, 1949568), (672, 1929260), (760, 1705872), (798, 1624640), (840, 1543408), (896, 1446945), (912, 1421560), (960, 1350482), (1064, 1218480), (1120, 1157556), (1140, 1137248), (1216, 1066170), (1330, 974784), (1344, 964630), (1520, 852936), (1596, 812320), (1680, 771704), (1824, 710780), (1920, 675241), (1995, 649856), (2128, 609240), (2240, 578778), (2280, 568624), (2432, 533085), (2660, 487392), (2688, 482315), (3040, 426468), (3192, 406160), (3360, 385852), (3648, 355390), (3990, 324928), (4256, 304620), (4480, 289389), (4560, 284312), (5077, 255360), (5320, 243696), (6080, 213234), (6384, 203080), (6720, 192926), (7296, 177695), (7980, 162464), (8512, 152310), (9120, 142156), (10154, 127680), (10640, 121848), (12160, 106617), (12768, 101540), (13440, 96463), (15231, 85120), (15960, 81232), (17024, 76155), (18240, 71078), (20308, 63840), (21280, 60924), (25385, 51072), (25536, 50770), (30462, 42560), (31920, 40616), (35539, 36480)]