16432878720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1049}}^1$

素因数の和:1311

約数の個数: 256

約数和(自身を含む): 53978400000

約数和(自身を除く): 37545521280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 199, 205, 240, 246, 320, 328, 384, 398, 410, 480, 492, 597, 615, 640, 656, 796, 820, 960, 984, 995, 1049, 1194, 1230, 1312, 1592, 1640, 1920, 1968, 1990, 2098, 2388, 2460, 2624, 2985, 3147, 3184, 3280, 3936, 3980, 4196, 4776, 4920, 5245, 5248, 5970, 6294, 6368, 6560, 7872, 7960, 8159, 8392, 9552, 9840, 10490, 11940, 12588, 12736, 13120, 15735, 15744, 15920, 16318, 16784, 19104, 19680, 20980, 23880, 24477, 25176, 25472, 26240, 31470, 31840, 32636, 33568, 38208, 39360, 40795, 41960, 43009, 47760, 48954, 50352, 62940, 63680, 65272, 67136, 76416, 78720, 81590, 83920, 86018, 95520, 97908, 100704, 122385, 125880, 127360, 129027, 130544, 134272, 163180, 167840, 172036, 191040, 195816, 201408, 208751, 215045, 244770, 251760, 258054, 261088, 326360, 335680, 344072, 382080, 391632, 402816, 417502, 430090, 489540, 503520, 516108, 522176, 626253, 645135, 652720, 671360, 688144, 783264, 835004, 860180, 979080, 1007040, 1032216, 1043755, 1044352, 1252506, 1290270, 1305440, 1376288, 1566528, 1670008, 1720360, 1958160, 2014080, 2064432, 2087510, 2505012, 2580540, 2610880, 2752576, 3131265, 3133056, 3340016, 3440720, 3916320, 4128864, 4175020, 5010024, 5161080, 5221760, 5505152, 6262530, 6680032, 6881440, 7832640, 8257728, 8350040, 8558791, 10020048, 10322160, 12525060, 13360064, 13762880, 15665280, 16515456, 16700080, 17117582, 20040096, 20644320, 25050120, 25676373, 26720128, 27525760, 33400160, 34235164, 40080192, 41288640, 42793955, 50100240, 51352746, 66800320, 68470328, 80160384, 82577280, 85587910, 100200480, 102705492, 128381865, 133600640, 136940656, 171175820, 200400960, 205410984, 256763730, 273881312, 342351640, 400801920, 410821968, 513527460, 547762624, 684703280, 821643936, 1027054920, 1095525248, 1369406560, 1643287872, 2054109840, 2738813120, 3286575744, 4108219680, 5477626240, 8216439360, 16432878720]

約数ペア:

[(1, 16432878720), (2, 8216439360), (3, 5477626240), (4, 4108219680), (5, 3286575744), (6, 2738813120), (8, 2054109840), (10, 1643287872), (12, 1369406560), (15, 1095525248), (16, 1027054920), (20, 821643936), (24, 684703280), (30, 547762624), (32, 513527460), (40, 410821968), (41, 400801920), (48, 342351640), (60, 273881312), (64, 256763730), (80, 205410984), (82, 200400960), (96, 171175820), (120, 136940656), (123, 133600640), (128, 128381865), (160, 102705492), (164, 100200480), (192, 85587910), (199, 82577280), (205, 80160384), (240, 68470328), (246, 66800320), (320, 51352746), (328, 50100240), (384, 42793955), (398, 41288640), (410, 40080192), (480, 34235164), (492, 33400160), (597, 27525760), (615, 26720128), (640, 25676373), (656, 25050120), (796, 20644320), (820, 20040096), (960, 17117582), (984, 16700080), (995, 16515456), (1049, 15665280), (1194, 13762880), (1230, 13360064), (1312, 12525060), (1592, 10322160), (1640, 10020048), (1920, 8558791), (1968, 8350040), (1990, 8257728), (2098, 7832640), (2388, 6881440), (2460, 6680032), (2624, 6262530), (2985, 5505152), (3147, 5221760), (3184, 5161080), (3280, 5010024), (3936, 4175020), (3980, 4128864), (4196, 3916320), (4776, 3440720), (4920, 3340016), (5245, 3133056), (5248, 3131265), (5970, 2752576), (6294, 2610880), (6368, 2580540), (6560, 2505012), (7872, 2087510), (7960, 2064432), (8159, 2014080), (8392, 1958160), (9552, 1720360), (9840, 1670008), (10490, 1566528), (11940, 1376288), (12588, 1305440), (12736, 1290270), (13120, 1252506), (15735, 1044352), (15744, 1043755), (15920, 1032216), (16318, 1007040), (16784, 979080), (19104, 860180), (19680, 835004), (20980, 783264), (23880, 688144), (24477, 671360), (25176, 652720), (25472, 645135), (26240, 626253), (31470, 522176), (31840, 516108), (32636, 503520), (33568, 489540), (38208, 430090), (39360, 417502), (40795, 402816), (41960, 391632), (43009, 382080), (47760, 344072), (48954, 335680), (50352, 326360), (62940, 261088), (63680, 258054), (65272, 251760), (67136, 244770), (76416, 215045), (78720, 208751), (81590, 201408), (83920, 195816), (86018, 191040), (95520, 172036), (97908, 167840), (100704, 163180), (122385, 134272), (125880, 130544), (127360, 129027)]