395999280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2705

約数の個数: 200

約数和(自身を含む): 1435702752

約数和(自身を除く): 1039703472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1620, 1656, 1840, 1863, 2070, 2160, 2484, 2657, 2760, 3105, 3240, 3312, 3726, 4140, 4968, 5314, 5520, 6210, 6480, 7452, 7971, 8280, 9315, 9936, 10628, 12420, 13285, 14904, 15942, 16560, 18630, 21256, 23913, 24840, 26570, 29808, 31884, 37260, 39855, 42512, 47826, 49680, 53140, 61111, 63768, 71739, 74520, 79710, 95652, 106280, 119565, 122222, 127536, 143478, 149040, 159420, 183333, 191304, 212560, 215217, 239130, 244444, 286956, 305555, 318840, 358695, 366666, 382608, 430434, 478260, 488888, 549999, 573912, 611110, 637680, 717390, 733332, 860868, 916665, 956520, 977776, 1076085, 1099998, 1147824, 1222220, 1434780, 1466664, 1649997, 1721736, 1833330, 1913040, 2152170, 2199996, 2444440, 2749995, 2869560, 2933328, 3299994, 3443472, 3666660, 4304340, 4399992, 4888880, 4949991, 5499990, 5739120, 6599988, 7333320, 8249985, 8608680, 8799984, 9899982, 10999980, 13199976, 14666640, 16499970, 17217360, 19799964, 21999960, 24749955, 26399952, 32999940, 39599928, 43999920, 49499910, 65999880, 79199856, 98999820, 131999760, 197999640, 395999280]

約数ペア:

[(1, 395999280), (2, 197999640), (3, 131999760), (4, 98999820), (5, 79199856), (6, 65999880), (8, 49499910), (9, 43999920), (10, 39599928), (12, 32999940), (15, 26399952), (16, 24749955), (18, 21999960), (20, 19799964), (23, 17217360), (24, 16499970), (27, 14666640), (30, 13199976), (36, 10999980), (40, 9899982), (45, 8799984), (46, 8608680), (48, 8249985), (54, 7333320), (60, 6599988), (69, 5739120), (72, 5499990), (80, 4949991), (81, 4888880), (90, 4399992), (92, 4304340), (108, 3666660), (115, 3443472), (120, 3299994), (135, 2933328), (138, 2869560), (144, 2749995), (162, 2444440), (180, 2199996), (184, 2152170), (207, 1913040), (216, 1833330), (230, 1721736), (240, 1649997), (270, 1466664), (276, 1434780), (324, 1222220), (345, 1147824), (360, 1099998), (368, 1076085), (405, 977776), (414, 956520), (432, 916665), (460, 860868), (540, 733332), (552, 717390), (621, 637680), (648, 611110), (690, 573912), (720, 549999), (810, 488888), (828, 478260), (920, 430434), (1035, 382608), (1080, 366666), (1104, 358695), (1242, 318840), (1296, 305555), (1380, 286956), (1620, 244444), (1656, 239130), (1840, 215217), (1863, 212560), (2070, 191304), (2160, 183333), (2484, 159420), (2657, 149040), (2760, 143478), (3105, 127536), (3240, 122222), (3312, 119565), (3726, 106280), (4140, 95652), (4968, 79710), (5314, 74520), (5520, 71739), (6210, 63768), (6480, 61111), (7452, 53140), (7971, 49680), (8280, 47826), (9315, 42512), (9936, 39855), (10628, 37260), (12420, 31884), (13285, 29808), (14904, 26570), (15942, 24840), (16560, 23913), (18630, 21256)]