64806720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:86

約数の個数: 336

約数和(自身を含む): 250838208

約数和(自身を除く): 186031488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 19, 20, 22, 24, 30, 32, 33, 34, 38, 40, 44, 48, 51, 55, 57, 60, 64, 66, 68, 76, 80, 85, 88, 95, 96, 102, 110, 114, 120, 132, 136, 152, 160, 165, 170, 176, 187, 190, 192, 204, 209, 220, 228, 240, 255, 264, 272, 285, 304, 320, 323, 330, 340, 352, 361, 374, 380, 408, 418, 440, 456, 480, 510, 528, 544, 561, 570, 608, 627, 646, 660, 680, 704, 722, 748, 760, 816, 836, 880, 912, 935, 960, 969, 1020, 1045, 1056, 1083, 1088, 1122, 1140, 1216, 1254, 1292, 1320, 1360, 1444, 1496, 1520, 1615, 1632, 1672, 1760, 1805, 1824, 1870, 1938, 2040, 2090, 2112, 2166, 2244, 2280, 2508, 2584, 2640, 2720, 2805, 2888, 2992, 3040, 3135, 3230, 3264, 3344, 3520, 3553, 3610, 3648, 3740, 3876, 3971, 4080, 4180, 4332, 4488, 4560, 4845, 5016, 5168, 5280, 5415, 5440, 5610, 5776, 5984, 6080, 6137, 6270, 6460, 6688, 7106, 7220, 7480, 7752, 7942, 8160, 8360, 8664, 8976, 9120, 9690, 10032, 10336, 10560, 10659, 10830, 11220, 11552, 11913, 11968, 12274, 12540, 12920, 13376, 14212, 14440, 14960, 15504, 15884, 16320, 16720, 17328, 17765, 17952, 18240, 18411, 19380, 19855, 20064, 20672, 21318, 21660, 22440, 23104, 23826, 24548, 25080, 25840, 28424, 28880, 29920, 30685, 31008, 31768, 33440, 34656, 35530, 35904, 36822, 38760, 39710, 40128, 42636, 43320, 44880, 47652, 49096, 50160, 51680, 53295, 56848, 57760, 59565, 59840, 61370, 62016, 63536, 66880, 67507, 69312, 71060, 73644, 77520, 79420, 85272, 86640, 89760, 92055, 95304, 98192, 100320, 103360, 106590, 113696, 115520, 119130, 122740, 127072, 135014, 142120, 147288, 155040, 158840, 170544, 173280, 179520, 184110, 190608, 196384, 200640, 202521, 213180, 227392, 238260, 245480, 254144, 270028, 284240, 294576, 310080, 317680, 337535, 341088, 346560, 368220, 381216, 392768, 405042, 426360, 476520, 490960, 540056, 568480, 589152, 635360, 675070, 682176, 736440, 762432, 810084, 852720, 953040, 981920, 1012605, 1080112, 1136960, 1178304, 1270720, 1350140, 1472880, 1620168, 1705440, 1906080, 1963840, 2025210, 2160224, 2700280, 2945760, 3240336, 3410880, 3812160, 4050420, 4320448, 5400560, 5891520, 6480672, 8100840, 10801120, 12961344, 16201680, 21602240, 32403360, 64806720]

約数ペア:

[(1, 64806720), (2, 32403360), (3, 21602240), (4, 16201680), (5, 12961344), (6, 10801120), (8, 8100840), (10, 6480672), (11, 5891520), (12, 5400560), (15, 4320448), (16, 4050420), (17, 3812160), (19, 3410880), (20, 3240336), (22, 2945760), (24, 2700280), (30, 2160224), (32, 2025210), (33, 1963840), (34, 1906080), (38, 1705440), (40, 1620168), (44, 1472880), (48, 1350140), (51, 1270720), (55, 1178304), (57, 1136960), (60, 1080112), (64, 1012605), (66, 981920), (68, 953040), (76, 852720), (80, 810084), (85, 762432), (88, 736440), (95, 682176), (96, 675070), (102, 635360), (110, 589152), (114, 568480), (120, 540056), (132, 490960), (136, 476520), (152, 426360), (160, 405042), (165, 392768), (170, 381216), (176, 368220), (187, 346560), (190, 341088), (192, 337535), (204, 317680), (209, 310080), (220, 294576), (228, 284240), (240, 270028), (255, 254144), (264, 245480), (272, 238260), (285, 227392), (304, 213180), (320, 202521), (323, 200640), (330, 196384), (340, 190608), (352, 184110), (361, 179520), (374, 173280), (380, 170544), (408, 158840), (418, 155040), (440, 147288), (456, 142120), (480, 135014), (510, 127072), (528, 122740), (544, 119130), (561, 115520), (570, 113696), (608, 106590), (627, 103360), (646, 100320), (660, 98192), (680, 95304), (704, 92055), (722, 89760), (748, 86640), (760, 85272), (816, 79420), (836, 77520), (880, 73644), (912, 71060), (935, 69312), (960, 67507), (969, 66880), (1020, 63536), (1045, 62016), (1056, 61370), (1083, 59840), (1088, 59565), (1122, 57760), (1140, 56848), (1216, 53295), (1254, 51680), (1292, 50160), (1320, 49096), (1360, 47652), (1444, 44880), (1496, 43320), (1520, 42636), (1615, 40128), (1632, 39710), (1672, 38760), (1760, 36822), (1805, 35904), (1824, 35530), (1870, 34656), (1938, 33440), (2040, 31768), (2090, 31008), (2112, 30685), (2166, 29920), (2244, 28880), (2280, 28424), (2508, 25840), (2584, 25080), (2640, 24548), (2720, 23826), (2805, 23104), (2888, 22440), (2992, 21660), (3040, 21318), (3135, 20672), (3230, 20064), (3264, 19855), (3344, 19380), (3520, 18411), (3553, 18240), (3610, 17952), (3648, 17765), (3740, 17328), (3876, 16720), (3971, 16320), (4080, 15884), (4180, 15504), (4332, 14960), (4488, 14440), (4560, 14212), (4845, 13376), (5016, 12920), (5168, 12540), (5280, 12274), (5415, 11968), (5440, 11913), (5610, 11552), (5776, 11220), (5984, 10830), (6080, 10659), (6137, 10560), (6270, 10336), (6460, 10032), (6688, 9690), (7106, 9120), (7220, 8976), (7480, 8664), (7752, 8360), (7942, 8160)]