1253404320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 384

約数和(自身を含む): 4819046400

約数和(自身を除く): 3565642080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 160, 161, 168, 184, 196, 210, 224, 230, 240, 245, 276, 280, 294, 322, 331, 336, 343, 345, 368, 392, 420, 460, 480, 483, 490, 552, 560, 588, 644, 662, 672, 686, 690, 735, 736, 784, 805, 840, 920, 966, 980, 993, 1029, 1104, 1120, 1127, 1176, 1288, 1324, 1372, 1380, 1470, 1568, 1610, 1655, 1680, 1715, 1840, 1932, 1960, 1986, 2058, 2208, 2254, 2317, 2352, 2415, 2576, 2648, 2744, 2760, 2940, 3220, 3310, 3360, 3381, 3430, 3680, 3864, 3920, 3972, 4116, 4508, 4634, 4704, 4830, 4965, 5145, 5152, 5296, 5488, 5520, 5635, 5880, 6440, 6620, 6762, 6860, 6951, 7613, 7728, 7840, 7889, 7944, 8232, 9016, 9268, 9660, 9930, 10290, 10592, 10976, 11040, 11270, 11585, 11760, 12880, 13240, 13524, 13720, 13902, 15226, 15456, 15778, 15888, 16219, 16464, 16905, 18032, 18536, 19320, 19860, 20580, 22540, 22839, 23170, 23520, 23667, 25760, 26480, 27048, 27440, 27804, 30452, 31556, 31776, 32438, 32928, 33810, 34755, 36064, 37072, 38065, 38640, 39445, 39720, 41160, 45080, 45678, 46340, 47334, 48657, 52960, 53291, 54096, 54880, 55608, 60904, 63112, 64876, 67620, 69510, 74144, 76130, 77280, 78890, 79440, 81095, 82320, 90160, 91356, 92680, 94668, 97314, 106582, 108192, 111216, 113533, 114195, 118335, 121808, 126224, 129752, 135240, 139020, 152260, 157780, 158880, 159873, 162190, 164640, 180320, 182712, 185360, 189336, 194628, 213164, 222432, 227066, 228390, 236670, 243285, 243616, 252448, 259504, 266455, 270480, 278040, 304520, 315560, 319746, 324380, 340599, 365424, 370720, 373037, 378672, 389256, 426328, 454132, 456780, 473340, 486570, 519008, 532910, 540960, 556080, 567665, 609040, 631120, 639492, 648760, 681198, 730848, 746074, 757344, 778512, 799365, 852656, 908264, 913560, 946680, 973140, 1065820, 1112160, 1119111, 1135330, 1218080, 1262240, 1278984, 1297520, 1362396, 1492148, 1557024, 1598730, 1702995, 1705312, 1816528, 1827120, 1865185, 1893360, 1946280, 2131640, 2238222, 2270660, 2557968, 2595040, 2611259, 2724792, 2984296, 3197460, 3405990, 3633056, 3654240, 3730370, 3786720, 3892560, 4263280, 4476444, 4541320, 5115936, 5222518, 5449584, 5595555, 5968592, 6394920, 6811980, 7460740, 7785120, 7833777, 8526560, 8952888, 9082640, 10445036, 10899168, 11191110, 11937184, 12789840, 13056295, 13623960, 14921480, 15667554, 17905776, 18165280, 20890072, 22382220, 25579680, 26112590, 27247920, 29842960, 31335108, 35811552, 39168885, 41780144, 44764440, 52225180, 54495840, 59685920, 62670216, 78337770, 83560288, 89528880, 104450360, 125340432, 156675540, 179057760, 208900720, 250680864, 313351080, 417801440, 626702160, 1253404320]

約数ペア:

[(1, 1253404320), (2, 626702160), (3, 417801440), (4, 313351080), (5, 250680864), (6, 208900720), (7, 179057760), (8, 156675540), (10, 125340432), (12, 104450360), (14, 89528880), (15, 83560288), (16, 78337770), (20, 62670216), (21, 59685920), (23, 54495840), (24, 52225180), (28, 44764440), (30, 41780144), (32, 39168885), (35, 35811552), (40, 31335108), (42, 29842960), (46, 27247920), (48, 26112590), (49, 25579680), (56, 22382220), (60, 20890072), (69, 18165280), (70, 17905776), (80, 15667554), (84, 14921480), (92, 13623960), (96, 13056295), (98, 12789840), (105, 11937184), (112, 11191110), (115, 10899168), (120, 10445036), (138, 9082640), (140, 8952888), (147, 8526560), (160, 7833777), (161, 7785120), (168, 7460740), (184, 6811980), (196, 6394920), (210, 5968592), (224, 5595555), (230, 5449584), (240, 5222518), (245, 5115936), (276, 4541320), (280, 4476444), (294, 4263280), (322, 3892560), (331, 3786720), (336, 3730370), (343, 3654240), (345, 3633056), (368, 3405990), (392, 3197460), (420, 2984296), (460, 2724792), (480, 2611259), (483, 2595040), (490, 2557968), (552, 2270660), (560, 2238222), (588, 2131640), (644, 1946280), (662, 1893360), (672, 1865185), (686, 1827120), (690, 1816528), (735, 1705312), (736, 1702995), (784, 1598730), (805, 1557024), (840, 1492148), (920, 1362396), (966, 1297520), (980, 1278984), (993, 1262240), (1029, 1218080), (1104, 1135330), (1120, 1119111), (1127, 1112160), (1176, 1065820), (1288, 973140), (1324, 946680), (1372, 913560), (1380, 908264), (1470, 852656), (1568, 799365), (1610, 778512), (1655, 757344), (1680, 746074), (1715, 730848), (1840, 681198), (1932, 648760), (1960, 639492), (1986, 631120), (2058, 609040), (2208, 567665), (2254, 556080), (2317, 540960), (2352, 532910), (2415, 519008), (2576, 486570), (2648, 473340), (2744, 456780), (2760, 454132), (2940, 426328), (3220, 389256), (3310, 378672), (3360, 373037), (3381, 370720), (3430, 365424), (3680, 340599), (3864, 324380), (3920, 319746), (3972, 315560), (4116, 304520), (4508, 278040), (4634, 270480), (4704, 266455), (4830, 259504), (4965, 252448), (5145, 243616), (5152, 243285), (5296, 236670), (5488, 228390), (5520, 227066), (5635, 222432), (5880, 213164), (6440, 194628), (6620, 189336), (6762, 185360), (6860, 182712), (6951, 180320), (7613, 164640), (7728, 162190), (7840, 159873), (7889, 158880), (7944, 157780), (8232, 152260), (9016, 139020), (9268, 135240), (9660, 129752), (9930, 126224), (10290, 121808), (10592, 118335), (10976, 114195), (11040, 113533), (11270, 111216), (11585, 108192), (11760, 106582), (12880, 97314), (13240, 94668), (13524, 92680), (13720, 91356), (13902, 90160), (15226, 82320), (15456, 81095), (15778, 79440), (15888, 78890), (16219, 77280), (16464, 76130), (16905, 74144), (18032, 69510), (18536, 67620), (19320, 64876), (19860, 63112), (20580, 60904), (22540, 55608), (22839, 54880), (23170, 54096), (23520, 53291), (23667, 52960), (25760, 48657), (26480, 47334), (27048, 46340), (27440, 45678), (27804, 45080), (30452, 41160), (31556, 39720), (31776, 39445), (32438, 38640), (32928, 38065), (33810, 37072), (34755, 36064)]