7816120505280

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{640229}}^1$

素因数の和:640418

約数の個数: 336

約数和(自身を含む): 28057531713120

約数和(自身を除く): 20241411207840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 157, 160, 162, 180, 192, 216, 240, 243, 270, 288, 314, 320, 324, 360, 405, 432, 471, 480, 486, 540, 576, 628, 648, 720, 785, 810, 864, 942, 960, 972, 1080, 1215, 1256, 1296, 1413, 1440, 1570, 1620, 1728, 1884, 1944, 2160, 2355, 2430, 2512, 2592, 2826, 2880, 3140, 3240, 3768, 3888, 4239, 4320, 4710, 4860, 5024, 5184, 5652, 6280, 6480, 7065, 7536, 7776, 8478, 8640, 9420, 9720, 10048, 11304, 12560, 12717, 12960, 14130, 15072, 15552, 16956, 18840, 19440, 21195, 22608, 25120, 25434, 25920, 28260, 30144, 33912, 37680, 38151, 38880, 42390, 45216, 50240, 50868, 56520, 63585, 67824, 75360, 76302, 77760, 84780, 90432, 101736, 113040, 127170, 135648, 150720, 152604, 169560, 190755, 203472, 226080, 254340, 271296, 305208, 339120, 381510, 406944, 452160, 508680, 610416, 640229, 678240, 763020, 813888, 1017360, 1220832, 1280458, 1356480, 1526040, 1920687, 2034720, 2441664, 2560916, 3052080, 3201145, 3841374, 4069440, 5121832, 5762061, 6104160, 6402290, 7682748, 9603435, 10243664, 11524122, 12208320, 12804580, 15365496, 17286183, 19206870, 20487328, 23048244, 25609160, 28810305, 30730992, 34572366, 38413740, 40974656, 46096488, 51218320, 51858549, 57620610, 61461984, 69144732, 76827480, 86430915, 92192976, 100515953, 102436640, 103717098, 115241220, 122923968, 138289464, 153654960, 155575647, 172861830, 184385952, 201031906, 204873280, 207434196, 230482440, 259292745, 276578928, 301547859, 307309920, 311151294, 345723660, 368771904, 402063812, 414868392, 460964880, 502579765, 518585490, 553157856, 603095718, 614619840, 622302588, 691447320, 777878235, 804127624, 829736784, 904643577, 921929760, 1005159530, 1037170980, 1106315712, 1206191436, 1244605176, 1382894640, 1507739295, 1555756470, 1608255248, 1659473568, 1809287154, 1843859520, 2010319060, 2074341960, 2412382872, 2489210352, 2713930731, 2765789280, 3015478590, 3111512940, 3216510496, 3318947136, 3618574308, 4020638120, 4148683920, 4523217885, 4824765744, 4978420704, 5427861462, 5531578560, 6030957180, 6223025880, 6433020992, 7237148616, 8041276240, 8141792193, 8297367840, 9046435770, 9649531488, 9956841408, 10855722924, 12061914360, 12446051760, 13569653655, 14474297232, 16082552480, 16283584386, 16594735680, 18092871540, 19299062976, 21711445848, 24123828720, 24425376579, 24892103520, 27139307310, 28948594464, 32165104960, 32567168772, 36185743080, 40708960965, 43422891696, 48247657440, 48850753158, 49784207040, 54278614620, 57897188928, 65134337544, 72371486160, 81417921930, 86845783392, 96495314880, 97701506316, 108557229240, 122126882895, 130268675088, 144742972320, 162835843860, 173691566784, 195403012632, 217114458480, 244253765790, 260537350176, 289485944640, 325671687720, 390806025264, 434228916960, 488507531580, 521074700352, 651343375440, 781612050528, 868457833920, 977015063160, 1302686750880, 1563224101056, 1954030126320, 2605373501760, 3908060252640, 7816120505280]

約数ペア:

[(1, 7816120505280), (2, 3908060252640), (3, 2605373501760), (4, 1954030126320), (5, 1563224101056), (6, 1302686750880), (8, 977015063160), (9, 868457833920), (10, 781612050528), (12, 651343375440), (15, 521074700352), (16, 488507531580), (18, 434228916960), (20, 390806025264), (24, 325671687720), (27, 289485944640), (30, 260537350176), (32, 244253765790), (36, 217114458480), (40, 195403012632), (45, 173691566784), (48, 162835843860), (54, 144742972320), (60, 130268675088), (64, 122126882895), (72, 108557229240), (80, 97701506316), (81, 96495314880), (90, 86845783392), (96, 81417921930), (108, 72371486160), (120, 65134337544), (135, 57897188928), (144, 54278614620), (157, 49784207040), (160, 48850753158), (162, 48247657440), (180, 43422891696), (192, 40708960965), (216, 36185743080), (240, 32567168772), (243, 32165104960), (270, 28948594464), (288, 27139307310), (314, 24892103520), (320, 24425376579), (324, 24123828720), (360, 21711445848), (405, 19299062976), (432, 18092871540), (471, 16594735680), (480, 16283584386), (486, 16082552480), (540, 14474297232), (576, 13569653655), (628, 12446051760), (648, 12061914360), (720, 10855722924), (785, 9956841408), (810, 9649531488), (864, 9046435770), (942, 8297367840), (960, 8141792193), (972, 8041276240), (1080, 7237148616), (1215, 6433020992), (1256, 6223025880), (1296, 6030957180), (1413, 5531578560), (1440, 5427861462), (1570, 4978420704), (1620, 4824765744), (1728, 4523217885), (1884, 4148683920), (1944, 4020638120), (2160, 3618574308), (2355, 3318947136), (2430, 3216510496), (2512, 3111512940), (2592, 3015478590), (2826, 2765789280), (2880, 2713930731), (3140, 2489210352), (3240, 2412382872), (3768, 2074341960), (3888, 2010319060), (4239, 1843859520), (4320, 1809287154), (4710, 1659473568), (4860, 1608255248), (5024, 1555756470), (5184, 1507739295), (5652, 1382894640), (6280, 1244605176), (6480, 1206191436), (7065, 1106315712), (7536, 1037170980), (7776, 1005159530), (8478, 921929760), (8640, 904643577), (9420, 829736784), (9720, 804127624), (10048, 777878235), (11304, 691447320), (12560, 622302588), (12717, 614619840), (12960, 603095718), (14130, 553157856), (15072, 518585490), (15552, 502579765), (16956, 460964880), (18840, 414868392), (19440, 402063812), (21195, 368771904), (22608, 345723660), (25120, 311151294), (25434, 307309920), (25920, 301547859), (28260, 276578928), (30144, 259292745), (33912, 230482440), (37680, 207434196), (38151, 204873280), (38880, 201031906), (42390, 184385952), (45216, 172861830), (50240, 155575647), (50868, 153654960), (56520, 138289464), (63585, 122923968), (67824, 115241220), (75360, 103717098), (76302, 102436640), (77760, 100515953), (84780, 92192976), (90432, 86430915), (101736, 76827480), (113040, 69144732), (127170, 61461984), (135648, 57620610), (150720, 51858549), (152604, 51218320), (169560, 46096488), (190755, 40974656), (203472, 38413740), (226080, 34572366), (254340, 30730992), (271296, 28810305), (305208, 25609160), (339120, 23048244), (381510, 20487328), (406944, 19206870), (452160, 17286183), (508680, 15365496), (610416, 12804580), (640229, 12208320), (678240, 11524122), (763020, 10243664), (813888, 9603435), (1017360, 7682748), (1220832, 6402290), (1280458, 6104160), (1356480, 5762061), (1526040, 5121832), (1920687, 4069440), (2034720, 3841374), (2441664, 3201145), (2560916, 3052080)]