102318720

素因数分解:

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

素因数の和:383

約数の個数: 256

約数和(自身を含む): 390113280

約数和(自身を除く): 287794560

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, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 331, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 662, 672, 690, 736, 805, 840, 896, 920, 960, 966, 993, 1104, 1120, 1288, 1324, 1344, 1380, 1472, 1610, 1655, 1680, 1840, 1920, 1932, 1986, 2208, 2240, 2317, 2415, 2576, 2648, 2688, 2760, 2944, 3220, 3310, 3360, 3680, 3864, 3972, 4416, 4480, 4634, 4830, 4965, 5152, 5296, 5520, 6440, 6620, 6720, 6951, 7360, 7613, 7728, 7944, 8832, 9268, 9660, 9930, 10304, 10592, 11040, 11585, 12880, 13240, 13440, 13902, 14720, 15226, 15456, 15888, 18536, 19320, 19860, 20608, 21184, 22080, 22839, 23170, 25760, 26480, 27804, 30452, 30912, 31776, 34755, 37072, 38065, 38640, 39720, 42368, 44160, 45678, 46340, 51520, 52960, 53291, 55608, 60904, 61824, 63552, 69510, 74144, 76130, 77280, 79440, 91356, 92680, 103040, 105920, 106582, 111216, 114195, 121808, 127104, 139020, 148288, 152260, 154560, 158880, 159873, 182712, 185360, 211840, 213164, 222432, 228390, 243616, 266455, 278040, 296576, 304520, 309120, 317760, 319746, 365424, 370720, 426328, 444864, 456780, 487232, 532910, 556080, 609040, 635520, 639492, 730848, 741440, 799365, 852656, 889728, 913560, 974464, 1065820, 1112160, 1218080, 1278984, 1461696, 1482880, 1598730, 1705312, 1827120, 2131640, 2224320, 2436160, 2557968, 2923392, 3197460, 3410624, 3654240, 4263280, 4448640, 4872320, 5115936, 6394920, 6821248, 7308480, 8526560, 10231872, 12789840, 14616960, 17053120, 20463744, 25579680, 34106240, 51159360, 102318720]

約数ペア:

[(1, 102318720), (2, 51159360), (3, 34106240), (4, 25579680), (5, 20463744), (6, 17053120), (7, 14616960), (8, 12789840), (10, 10231872), (12, 8526560), (14, 7308480), (15, 6821248), (16, 6394920), (20, 5115936), (21, 4872320), (23, 4448640), (24, 4263280), (28, 3654240), (30, 3410624), (32, 3197460), (35, 2923392), (40, 2557968), (42, 2436160), (46, 2224320), (48, 2131640), (56, 1827120), (60, 1705312), (64, 1598730), (69, 1482880), (70, 1461696), (80, 1278984), (84, 1218080), (92, 1112160), (96, 1065820), (105, 974464), (112, 913560), (115, 889728), (120, 852656), (128, 799365), (138, 741440), (140, 730848), (160, 639492), (161, 635520), (168, 609040), (184, 556080), (192, 532910), (210, 487232), (224, 456780), (230, 444864), (240, 426328), (276, 370720), (280, 365424), (320, 319746), (322, 317760), (331, 309120), (336, 304520), (345, 296576), (368, 278040), (384, 266455), (420, 243616), (448, 228390), (460, 222432), (480, 213164), (483, 211840), (552, 185360), (560, 182712), (640, 159873), (644, 158880), (662, 154560), (672, 152260), (690, 148288), (736, 139020), (805, 127104), (840, 121808), (896, 114195), (920, 111216), (960, 106582), (966, 105920), (993, 103040), (1104, 92680), (1120, 91356), (1288, 79440), (1324, 77280), (1344, 76130), (1380, 74144), (1472, 69510), (1610, 63552), (1655, 61824), (1680, 60904), (1840, 55608), (1920, 53291), (1932, 52960), (1986, 51520), (2208, 46340), (2240, 45678), (2317, 44160), (2415, 42368), (2576, 39720), (2648, 38640), (2688, 38065), (2760, 37072), (2944, 34755), (3220, 31776), (3310, 30912), (3360, 30452), (3680, 27804), (3864, 26480), (3972, 25760), (4416, 23170), (4480, 22839), (4634, 22080), (4830, 21184), (4965, 20608), (5152, 19860), (5296, 19320), (5520, 18536), (6440, 15888), (6620, 15456), (6720, 15226), (6951, 14720), (7360, 13902), (7613, 13440), (7728, 13240), (7944, 12880), (8832, 11585), (9268, 11040), (9660, 10592), (9930, 10304)]