64235520

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 288

約数和(自身を含む): 241473960

約数和(自身を除く): 177238440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 41, 45, 48, 51, 60, 64, 68, 72, 80, 82, 85, 90, 96, 102, 120, 123, 128, 136, 144, 153, 160, 164, 170, 180, 192, 204, 205, 240, 246, 255, 256, 272, 288, 306, 320, 328, 340, 360, 369, 384, 408, 410, 480, 492, 510, 512, 544, 576, 612, 615, 640, 656, 680, 697, 720, 738, 765, 768, 816, 820, 960, 984, 1020, 1024, 1088, 1152, 1224, 1230, 1280, 1312, 1360, 1394, 1440, 1476, 1530, 1536, 1632, 1640, 1845, 1920, 1968, 2040, 2048, 2091, 2176, 2304, 2448, 2460, 2560, 2624, 2720, 2788, 2880, 2952, 3060, 3072, 3264, 3280, 3485, 3690, 3840, 3936, 4080, 4182, 4352, 4608, 4896, 4920, 5120, 5248, 5440, 5576, 5760, 5904, 6120, 6144, 6273, 6528, 6560, 6970, 7380, 7680, 7872, 8160, 8364, 8704, 9216, 9792, 9840, 10240, 10455, 10496, 10880, 11152, 11520, 11808, 12240, 12546, 13056, 13120, 13940, 14760, 15360, 15744, 16320, 16728, 17408, 18432, 19584, 19680, 20910, 20992, 21760, 22304, 23040, 23616, 24480, 25092, 26112, 26240, 27880, 29520, 30720, 31365, 31488, 32640, 33456, 34816, 39168, 39360, 41820, 41984, 43520, 44608, 46080, 47232, 48960, 50184, 52224, 52480, 55760, 59040, 62730, 62976, 65280, 66912, 78336, 78720, 83640, 83968, 87040, 89216, 92160, 94464, 97920, 100368, 104448, 104960, 111520, 118080, 125460, 125952, 130560, 133824, 156672, 157440, 167280, 174080, 178432, 188928, 195840, 200736, 209920, 223040, 236160, 250920, 251904, 261120, 267648, 313344, 314880, 334560, 356864, 377856, 391680, 401472, 419840, 446080, 472320, 501840, 522240, 535296, 629760, 669120, 713728, 755712, 783360, 802944, 892160, 944640, 1003680, 1070592, 1259520, 1338240, 1427456, 1566720, 1605888, 1784320, 1889280, 2007360, 2141184, 2676480, 3211776, 3568640, 3778560, 4014720, 4282368, 5352960, 6423552, 7137280, 8029440, 10705920, 12847104, 16058880, 21411840, 32117760, 64235520]

約数ペア:

[(1, 64235520), (2, 32117760), (3, 21411840), (4, 16058880), (5, 12847104), (6, 10705920), (8, 8029440), (9, 7137280), (10, 6423552), (12, 5352960), (15, 4282368), (16, 4014720), (17, 3778560), (18, 3568640), (20, 3211776), (24, 2676480), (30, 2141184), (32, 2007360), (34, 1889280), (36, 1784320), (40, 1605888), (41, 1566720), (45, 1427456), (48, 1338240), (51, 1259520), (60, 1070592), (64, 1003680), (68, 944640), (72, 892160), (80, 802944), (82, 783360), (85, 755712), (90, 713728), (96, 669120), (102, 629760), (120, 535296), (123, 522240), (128, 501840), (136, 472320), (144, 446080), (153, 419840), (160, 401472), (164, 391680), (170, 377856), (180, 356864), (192, 334560), (204, 314880), (205, 313344), (240, 267648), (246, 261120), (255, 251904), (256, 250920), (272, 236160), (288, 223040), (306, 209920), (320, 200736), (328, 195840), (340, 188928), (360, 178432), (369, 174080), (384, 167280), (408, 157440), (410, 156672), (480, 133824), (492, 130560), (510, 125952), (512, 125460), (544, 118080), (576, 111520), (612, 104960), (615, 104448), (640, 100368), (656, 97920), (680, 94464), (697, 92160), (720, 89216), (738, 87040), (765, 83968), (768, 83640), (816, 78720), (820, 78336), (960, 66912), (984, 65280), (1020, 62976), (1024, 62730), (1088, 59040), (1152, 55760), (1224, 52480), (1230, 52224), (1280, 50184), (1312, 48960), (1360, 47232), (1394, 46080), (1440, 44608), (1476, 43520), (1530, 41984), (1536, 41820), (1632, 39360), (1640, 39168), (1845, 34816), (1920, 33456), (1968, 32640), (2040, 31488), (2048, 31365), (2091, 30720), (2176, 29520), (2304, 27880), (2448, 26240), (2460, 26112), (2560, 25092), (2624, 24480), (2720, 23616), (2788, 23040), (2880, 22304), (2952, 21760), (3060, 20992), (3072, 20910), (3264, 19680), (3280, 19584), (3485, 18432), (3690, 17408), (3840, 16728), (3936, 16320), (4080, 15744), (4182, 15360), (4352, 14760), (4608, 13940), (4896, 13120), (4920, 13056), (5120, 12546), (5248, 12240), (5440, 11808), (5576, 11520), (5760, 11152), (5904, 10880), (6120, 10496), (6144, 10455), (6273, 10240), (6528, 9840), (6560, 9792), (6970, 9216), (7380, 8704), (7680, 8364), (7872, 8160)]