31648320

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 336

約数和(自身を含む): 126479808

約数和(自身を除く): 94831488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 37, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 74, 80, 81, 88, 90, 96, 99, 108, 110, 111, 120, 132, 135, 144, 148, 160, 162, 165, 176, 180, 185, 192, 198, 216, 220, 222, 240, 243, 264, 270, 288, 296, 297, 320, 324, 330, 333, 352, 360, 370, 396, 405, 407, 432, 440, 444, 480, 486, 495, 528, 540, 555, 576, 592, 594, 648, 660, 666, 704, 720, 740, 792, 810, 814, 864, 880, 888, 891, 960, 972, 990, 999, 1056, 1080, 1110, 1184, 1188, 1215, 1221, 1296, 1320, 1332, 1440, 1480, 1485, 1584, 1620, 1628, 1665, 1728, 1760, 1776, 1782, 1944, 1980, 1998, 2035, 2112, 2160, 2220, 2368, 2376, 2430, 2442, 2592, 2640, 2664, 2673, 2880, 2960, 2970, 2997, 3168, 3240, 3256, 3330, 3520, 3552, 3564, 3663, 3888, 3960, 3996, 4070, 4320, 4440, 4455, 4752, 4860, 4884, 4995, 5184, 5280, 5328, 5346, 5920, 5940, 5994, 6105, 6336, 6480, 6512, 6660, 7104, 7128, 7326, 7776, 7920, 7992, 8140, 8640, 8880, 8910, 8991, 9504, 9720, 9768, 9990, 10560, 10656, 10692, 10989, 11840, 11880, 11988, 12210, 12960, 13024, 13320, 13365, 14256, 14652, 14985, 15552, 15840, 15984, 16280, 17760, 17820, 17982, 18315, 19008, 19440, 19536, 19980, 21312, 21384, 21978, 23760, 23976, 24420, 25920, 26048, 26640, 26730, 28512, 29304, 29970, 31680, 31968, 32560, 32967, 35520, 35640, 35964, 36630, 38880, 39072, 39960, 42768, 43956, 44955, 47520, 47952, 48840, 53280, 53460, 54945, 57024, 58608, 59940, 63936, 65120, 65934, 71280, 71928, 73260, 77760, 78144, 79920, 85536, 87912, 89910, 95040, 95904, 97680, 98901, 106560, 106920, 109890, 117216, 119880, 130240, 131868, 142560, 143856, 146520, 159840, 164835, 171072, 175824, 179820, 191808, 195360, 197802, 213840, 219780, 234432, 239760, 263736, 285120, 287712, 293040, 319680, 329670, 351648, 359640, 390720, 395604, 427680, 439560, 479520, 494505, 527472, 575424, 586080, 659340, 703296, 719280, 791208, 855360, 879120, 959040, 989010, 1054944, 1172160, 1318680, 1438560, 1582416, 1758240, 1978020, 2109888, 2637360, 2877120, 3164832, 3516480, 3956040, 5274720, 6329664, 7912080, 10549440, 15824160, 31648320]

約数ペア:

[(1, 31648320), (2, 15824160), (3, 10549440), (4, 7912080), (5, 6329664), (6, 5274720), (8, 3956040), (9, 3516480), (10, 3164832), (11, 2877120), (12, 2637360), (15, 2109888), (16, 1978020), (18, 1758240), (20, 1582416), (22, 1438560), (24, 1318680), (27, 1172160), (30, 1054944), (32, 989010), (33, 959040), (36, 879120), (37, 855360), (40, 791208), (44, 719280), (45, 703296), (48, 659340), (54, 586080), (55, 575424), (60, 527472), (64, 494505), (66, 479520), (72, 439560), (74, 427680), (80, 395604), (81, 390720), (88, 359640), (90, 351648), (96, 329670), (99, 319680), (108, 293040), (110, 287712), (111, 285120), (120, 263736), (132, 239760), (135, 234432), (144, 219780), (148, 213840), (160, 197802), (162, 195360), (165, 191808), (176, 179820), (180, 175824), (185, 171072), (192, 164835), (198, 159840), (216, 146520), (220, 143856), (222, 142560), (240, 131868), (243, 130240), (264, 119880), (270, 117216), (288, 109890), (296, 106920), (297, 106560), (320, 98901), (324, 97680), (330, 95904), (333, 95040), (352, 89910), (360, 87912), (370, 85536), (396, 79920), (405, 78144), (407, 77760), (432, 73260), (440, 71928), (444, 71280), (480, 65934), (486, 65120), (495, 63936), (528, 59940), (540, 58608), (555, 57024), (576, 54945), (592, 53460), (594, 53280), (648, 48840), (660, 47952), (666, 47520), (704, 44955), (720, 43956), (740, 42768), (792, 39960), (810, 39072), (814, 38880), (864, 36630), (880, 35964), (888, 35640), (891, 35520), (960, 32967), (972, 32560), (990, 31968), (999, 31680), (1056, 29970), (1080, 29304), (1110, 28512), (1184, 26730), (1188, 26640), (1215, 26048), (1221, 25920), (1296, 24420), (1320, 23976), (1332, 23760), (1440, 21978), (1480, 21384), (1485, 21312), (1584, 19980), (1620, 19536), (1628, 19440), (1665, 19008), (1728, 18315), (1760, 17982), (1776, 17820), (1782, 17760), (1944, 16280), (1980, 15984), (1998, 15840), (2035, 15552), (2112, 14985), (2160, 14652), (2220, 14256), (2368, 13365), (2376, 13320), (2430, 13024), (2442, 12960), (2592, 12210), (2640, 11988), (2664, 11880), (2673, 11840), (2880, 10989), (2960, 10692), (2970, 10656), (2997, 10560), (3168, 9990), (3240, 9768), (3256, 9720), (3330, 9504), (3520, 8991), (3552, 8910), (3564, 8880), (3663, 8640), (3888, 8140), (3960, 7992), (3996, 7920), (4070, 7776), (4320, 7326), (4440, 7128), (4455, 7104), (4752, 6660), (4860, 6512), (4884, 6480), (4995, 6336), (5184, 6105), (5280, 5994), (5328, 5940), (5346, 5920)]