64151857920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{1097}}^1$

素因数の和:1375

約数の個数: 288

約数和(自身を含む): 208505562048

約数和(自身を除く): 144353704128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 157, 160, 192, 194, 240, 256, 291, 314, 320, 384, 388, 471, 480, 485, 582, 628, 640, 768, 776, 785, 942, 960, 970, 1097, 1164, 1256, 1280, 1455, 1552, 1570, 1884, 1920, 1940, 2194, 2328, 2355, 2512, 2910, 3104, 3140, 3291, 3768, 3840, 3880, 4388, 4656, 4710, 5024, 5485, 5820, 6208, 6280, 6582, 7536, 7760, 8776, 9312, 9420, 10048, 10970, 11640, 12416, 12560, 13164, 15072, 15229, 15520, 16455, 17552, 18624, 18840, 20096, 21940, 23280, 24832, 25120, 26328, 30144, 30458, 31040, 32910, 35104, 37248, 37680, 40192, 43880, 45687, 46560, 50240, 52656, 60288, 60916, 62080, 65820, 70208, 74496, 75360, 76145, 87760, 91374, 93120, 100480, 105312, 106409, 120576, 121832, 124160, 131640, 140416, 150720, 152290, 172229, 175520, 182748, 186240, 200960, 210624, 212818, 228435, 243664, 263280, 280832, 301440, 304580, 319227, 344458, 351040, 365496, 372480, 421248, 425636, 456870, 487328, 516687, 526560, 532045, 602880, 609160, 638454, 688916, 702080, 730992, 842496, 851272, 861145, 913740, 974656, 1033374, 1053120, 1064090, 1218320, 1276908, 1377832, 1404160, 1461984, 1596135, 1702544, 1722290, 1827480, 1949312, 2066748, 2106240, 2128180, 2436640, 2553816, 2583435, 2755664, 2923968, 3192270, 3405088, 3444580, 3654960, 3898624, 4133496, 4212480, 4256360, 4873280, 5107632, 5166870, 5511328, 5847936, 6384540, 6810176, 6889160, 7309920, 8266992, 8512720, 9746560, 10215264, 10333740, 11022656, 11695872, 12769080, 13620352, 13778320, 14619840, 16533984, 16706213, 17025440, 19493120, 20430528, 20667480, 22045312, 25538160, 27240704, 27556640, 29239680, 33067968, 33412426, 34050880, 40861056, 41334960, 44090624, 50118639, 51076320, 55113280, 58479360, 66135936, 66824852, 68101760, 81722112, 82669920, 83531065, 100237278, 102152640, 110226560, 132271872, 133649704, 136203520, 165339840, 167062130, 200474556, 204305280, 220453120, 250593195, 267299408, 330679680, 334124260, 400949112, 408610560, 501186390, 534598816, 661359360, 668248520, 801898224, 1002372780, 1069197632, 1336497040, 1603796448, 2004745560, 2138395264, 2672994080, 3207592896, 4009491120, 4276790528, 5345988160, 6415185792, 8018982240, 10691976320, 12830371584, 16037964480, 21383952640, 32075928960, 64151857920]

約数ペア:

[(1, 64151857920), (2, 32075928960), (3, 21383952640), (4, 16037964480), (5, 12830371584), (6, 10691976320), (8, 8018982240), (10, 6415185792), (12, 5345988160), (15, 4276790528), (16, 4009491120), (20, 3207592896), (24, 2672994080), (30, 2138395264), (32, 2004745560), (40, 1603796448), (48, 1336497040), (60, 1069197632), (64, 1002372780), (80, 801898224), (96, 668248520), (97, 661359360), (120, 534598816), (128, 501186390), (157, 408610560), (160, 400949112), (192, 334124260), (194, 330679680), (240, 267299408), (256, 250593195), (291, 220453120), (314, 204305280), (320, 200474556), (384, 167062130), (388, 165339840), (471, 136203520), (480, 133649704), (485, 132271872), (582, 110226560), (628, 102152640), (640, 100237278), (768, 83531065), (776, 82669920), (785, 81722112), (942, 68101760), (960, 66824852), (970, 66135936), (1097, 58479360), (1164, 55113280), (1256, 51076320), (1280, 50118639), (1455, 44090624), (1552, 41334960), (1570, 40861056), (1884, 34050880), (1920, 33412426), (1940, 33067968), (2194, 29239680), (2328, 27556640), (2355, 27240704), (2512, 25538160), (2910, 22045312), (3104, 20667480), (3140, 20430528), (3291, 19493120), (3768, 17025440), (3840, 16706213), (3880, 16533984), (4388, 14619840), (4656, 13778320), (4710, 13620352), (5024, 12769080), (5485, 11695872), (5820, 11022656), (6208, 10333740), (6280, 10215264), (6582, 9746560), (7536, 8512720), (7760, 8266992), (8776, 7309920), (9312, 6889160), (9420, 6810176), (10048, 6384540), (10970, 5847936), (11640, 5511328), (12416, 5166870), (12560, 5107632), (13164, 4873280), (15072, 4256360), (15229, 4212480), (15520, 4133496), (16455, 3898624), (17552, 3654960), (18624, 3444580), (18840, 3405088), (20096, 3192270), (21940, 2923968), (23280, 2755664), (24832, 2583435), (25120, 2553816), (26328, 2436640), (30144, 2128180), (30458, 2106240), (31040, 2066748), (32910, 1949312), (35104, 1827480), (37248, 1722290), (37680, 1702544), (40192, 1596135), (43880, 1461984), (45687, 1404160), (46560, 1377832), (50240, 1276908), (52656, 1218320), (60288, 1064090), (60916, 1053120), (62080, 1033374), (65820, 974656), (70208, 913740), (74496, 861145), (75360, 851272), (76145, 842496), (87760, 730992), (91374, 702080), (93120, 688916), (100480, 638454), (105312, 609160), (106409, 602880), (120576, 532045), (121832, 526560), (124160, 516687), (131640, 487328), (140416, 456870), (150720, 425636), (152290, 421248), (172229, 372480), (175520, 365496), (182748, 351040), (186240, 344458), (200960, 319227), (210624, 304580), (212818, 301440), (228435, 280832), (243664, 263280)]