65736960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 238412160

約数和(自身を除く): 172675200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 53, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 106, 114, 120, 128, 136, 152, 159, 160, 170, 190, 192, 204, 212, 228, 240, 255, 256, 265, 272, 285, 304, 318, 320, 323, 340, 380, 384, 408, 424, 456, 480, 510, 530, 544, 570, 608, 636, 640, 646, 680, 760, 768, 795, 816, 848, 901, 912, 960, 969, 1007, 1020, 1060, 1088, 1140, 1216, 1272, 1280, 1292, 1360, 1520, 1590, 1615, 1632, 1696, 1802, 1824, 1920, 1938, 2014, 2040, 2120, 2176, 2280, 2432, 2544, 2584, 2703, 2720, 3021, 3040, 3180, 3230, 3264, 3392, 3604, 3648, 3840, 3876, 4028, 4080, 4240, 4352, 4505, 4560, 4845, 4864, 5035, 5088, 5168, 5406, 5440, 6042, 6080, 6360, 6460, 6528, 6784, 7208, 7296, 7752, 8056, 8160, 8480, 9010, 9120, 9690, 10070, 10176, 10336, 10812, 10880, 12084, 12160, 12720, 12920, 13056, 13515, 13568, 14416, 14592, 15105, 15504, 16112, 16320, 16960, 17119, 18020, 18240, 19380, 20140, 20352, 20672, 21624, 21760, 24168, 24320, 25440, 25840, 27030, 28832, 30210, 31008, 32224, 32640, 33920, 34238, 36040, 36480, 38760, 40280, 40704, 41344, 43248, 48336, 50880, 51357, 51680, 54060, 57664, 60420, 62016, 64448, 65280, 67840, 68476, 72080, 72960, 77520, 80560, 82688, 85595, 86496, 96672, 101760, 102714, 103360, 108120, 115328, 120840, 124032, 128896, 136952, 144160, 155040, 161120, 171190, 172992, 193344, 203520, 205428, 206720, 216240, 230656, 241680, 248064, 256785, 257792, 273904, 288320, 310080, 322240, 342380, 345984, 386688, 410856, 413440, 432480, 483360, 513570, 547808, 576640, 620160, 644480, 684760, 691968, 773376, 821712, 864960, 966720, 1027140, 1095616, 1153280, 1240320, 1288960, 1369520, 1643424, 1729920, 1933440, 2054280, 2191232, 2739040, 3286848, 3459840, 3866880, 4108560, 4382464, 5478080, 6573696, 8217120, 10956160, 13147392, 16434240, 21912320, 32868480, 65736960]

約数ペア:

[(1, 65736960), (2, 32868480), (3, 21912320), (4, 16434240), (5, 13147392), (6, 10956160), (8, 8217120), (10, 6573696), (12, 5478080), (15, 4382464), (16, 4108560), (17, 3866880), (19, 3459840), (20, 3286848), (24, 2739040), (30, 2191232), (32, 2054280), (34, 1933440), (38, 1729920), (40, 1643424), (48, 1369520), (51, 1288960), (53, 1240320), (57, 1153280), (60, 1095616), (64, 1027140), (68, 966720), (76, 864960), (80, 821712), (85, 773376), (95, 691968), (96, 684760), (102, 644480), (106, 620160), (114, 576640), (120, 547808), (128, 513570), (136, 483360), (152, 432480), (159, 413440), (160, 410856), (170, 386688), (190, 345984), (192, 342380), (204, 322240), (212, 310080), (228, 288320), (240, 273904), (255, 257792), (256, 256785), (265, 248064), (272, 241680), (285, 230656), (304, 216240), (318, 206720), (320, 205428), (323, 203520), (340, 193344), (380, 172992), (384, 171190), (408, 161120), (424, 155040), (456, 144160), (480, 136952), (510, 128896), (530, 124032), (544, 120840), (570, 115328), (608, 108120), (636, 103360), (640, 102714), (646, 101760), (680, 96672), (760, 86496), (768, 85595), (795, 82688), (816, 80560), (848, 77520), (901, 72960), (912, 72080), (960, 68476), (969, 67840), (1007, 65280), (1020, 64448), (1060, 62016), (1088, 60420), (1140, 57664), (1216, 54060), (1272, 51680), (1280, 51357), (1292, 50880), (1360, 48336), (1520, 43248), (1590, 41344), (1615, 40704), (1632, 40280), (1696, 38760), (1802, 36480), (1824, 36040), (1920, 34238), (1938, 33920), (2014, 32640), (2040, 32224), (2120, 31008), (2176, 30210), (2280, 28832), (2432, 27030), (2544, 25840), (2584, 25440), (2703, 24320), (2720, 24168), (3021, 21760), (3040, 21624), (3180, 20672), (3230, 20352), (3264, 20140), (3392, 19380), (3604, 18240), (3648, 18020), (3840, 17119), (3876, 16960), (4028, 16320), (4080, 16112), (4240, 15504), (4352, 15105), (4505, 14592), (4560, 14416), (4845, 13568), (4864, 13515), (5035, 13056), (5088, 12920), (5168, 12720), (5406, 12160), (5440, 12084), (6042, 10880), (6080, 10812), (6360, 10336), (6460, 10176), (6528, 10070), (6784, 9690), (7208, 9120), (7296, 9010), (7752, 8480), (8056, 8160)]