8187263280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12791}}^1$

素因数の和:12944

約数の個数: 240

約数和(自身を含む): 31673401344

約数和(自身を除く): 23486138064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 210, 240, 252, 254, 280, 315, 336, 360, 381, 420, 504, 508, 560, 630, 635, 720, 762, 840, 889, 1008, 1016, 1143, 1260, 1270, 1524, 1680, 1778, 1905, 2032, 2286, 2520, 2540, 2667, 3048, 3556, 3810, 4445, 4572, 5040, 5080, 5334, 5715, 6096, 7112, 7620, 8001, 8890, 9144, 10160, 10668, 11430, 12791, 13335, 14224, 15240, 16002, 17780, 18288, 21336, 22860, 25582, 26670, 30480, 32004, 35560, 38373, 40005, 42672, 45720, 51164, 53340, 63955, 64008, 71120, 76746, 80010, 89537, 91440, 102328, 106680, 115119, 127910, 128016, 153492, 160020, 179074, 191865, 204656, 213360, 230238, 255820, 268611, 306984, 320040, 358148, 383730, 447685, 460476, 511640, 537222, 575595, 613968, 640080, 716296, 767460, 805833, 895370, 920952, 1023280, 1074444, 1151190, 1343055, 1432592, 1534920, 1611666, 1624457, 1790740, 1841904, 2148888, 2302380, 2686110, 3069840, 3223332, 3248914, 3581480, 4029165, 4297776, 4604760, 4873371, 5372220, 6446664, 6497828, 7162960, 8058330, 8122285, 9209520, 9746742, 10744440, 11371199, 12893328, 12995656, 14620113, 16116660, 16244570, 19493484, 21488880, 22742398, 24366855, 25991312, 29240226, 32233320, 32489140, 34113597, 38986968, 45484796, 48733710, 56855995, 58480452, 64466640, 64978280, 68227194, 73100565, 77973936, 90969592, 97467420, 102340791, 113711990, 116960904, 129956560, 136454388, 146201130, 170567985, 181939184, 194934840, 204681582, 227423980, 233921808, 272908776, 292402260, 341135970, 389869680, 409363164, 454847960, 511703955, 545817552, 584804520, 682271940, 818726328, 909695920, 1023407910, 1169609040, 1364543880, 1637452656, 2046815820, 2729087760, 4093631640, 8187263280]

約数ペア:

[(1, 8187263280), (2, 4093631640), (3, 2729087760), (4, 2046815820), (5, 1637452656), (6, 1364543880), (7, 1169609040), (8, 1023407910), (9, 909695920), (10, 818726328), (12, 682271940), (14, 584804520), (15, 545817552), (16, 511703955), (18, 454847960), (20, 409363164), (21, 389869680), (24, 341135970), (28, 292402260), (30, 272908776), (35, 233921808), (36, 227423980), (40, 204681582), (42, 194934840), (45, 181939184), (48, 170567985), (56, 146201130), (60, 136454388), (63, 129956560), (70, 116960904), (72, 113711990), (80, 102340791), (84, 97467420), (90, 90969592), (105, 77973936), (112, 73100565), (120, 68227194), (126, 64978280), (127, 64466640), (140, 58480452), (144, 56855995), (168, 48733710), (180, 45484796), (210, 38986968), (240, 34113597), (252, 32489140), (254, 32233320), (280, 29240226), (315, 25991312), (336, 24366855), (360, 22742398), (381, 21488880), (420, 19493484), (504, 16244570), (508, 16116660), (560, 14620113), (630, 12995656), (635, 12893328), (720, 11371199), (762, 10744440), (840, 9746742), (889, 9209520), (1008, 8122285), (1016, 8058330), (1143, 7162960), (1260, 6497828), (1270, 6446664), (1524, 5372220), (1680, 4873371), (1778, 4604760), (1905, 4297776), (2032, 4029165), (2286, 3581480), (2520, 3248914), (2540, 3223332), (2667, 3069840), (3048, 2686110), (3556, 2302380), (3810, 2148888), (4445, 1841904), (4572, 1790740), (5040, 1624457), (5080, 1611666), (5334, 1534920), (5715, 1432592), (6096, 1343055), (7112, 1151190), (7620, 1074444), (8001, 1023280), (8890, 920952), (9144, 895370), (10160, 805833), (10668, 767460), (11430, 716296), (12791, 640080), (13335, 613968), (14224, 575595), (15240, 537222), (16002, 511640), (17780, 460476), (18288, 447685), (21336, 383730), (22860, 358148), (25582, 320040), (26670, 306984), (30480, 268611), (32004, 255820), (35560, 230238), (38373, 213360), (40005, 204656), (42672, 191865), (45720, 179074), (51164, 160020), (53340, 153492), (63955, 128016), (64008, 127910), (71120, 115119), (76746, 106680), (80010, 102328), (89537, 91440)]