223686720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:893

約数の個数: 168

約数和(自身を含む): 778017240

約数和(自身を除く): 554330520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 144, 160, 180, 192, 202, 240, 288, 303, 320, 360, 404, 480, 505, 576, 606, 720, 769, 808, 909, 960, 1010, 1212, 1440, 1515, 1538, 1616, 1818, 2020, 2307, 2424, 2880, 3030, 3076, 3232, 3636, 3845, 4040, 4545, 4614, 4848, 6060, 6152, 6464, 6921, 7272, 7690, 8080, 9090, 9228, 9696, 11535, 12120, 12304, 13842, 14544, 15380, 16160, 18180, 18456, 19392, 23070, 24240, 24608, 27684, 29088, 30760, 32320, 34605, 36360, 36912, 46140, 48480, 49216, 55368, 58176, 61520, 69210, 72720, 73824, 77669, 92280, 96960, 110736, 123040, 138420, 145440, 147648, 155338, 184560, 221472, 233007, 246080, 276840, 290880, 310676, 369120, 388345, 442944, 466014, 553680, 621352, 699021, 738240, 776690, 932028, 1107360, 1165035, 1242704, 1398042, 1553380, 1864056, 2214720, 2330070, 2485408, 2796084, 3106760, 3495105, 3728112, 4660140, 4970816, 5592168, 6213520, 6990210, 7456224, 9320280, 11184336, 12427040, 13980420, 14912448, 18640560, 22368672, 24854080, 27960840, 37281120, 44737344, 55921680, 74562240, 111843360, 223686720]

約数ペア:

[(1, 223686720), (2, 111843360), (3, 74562240), (4, 55921680), (5, 44737344), (6, 37281120), (8, 27960840), (9, 24854080), (10, 22368672), (12, 18640560), (15, 14912448), (16, 13980420), (18, 12427040), (20, 11184336), (24, 9320280), (30, 7456224), (32, 6990210), (36, 6213520), (40, 5592168), (45, 4970816), (48, 4660140), (60, 3728112), (64, 3495105), (72, 3106760), (80, 2796084), (90, 2485408), (96, 2330070), (101, 2214720), (120, 1864056), (144, 1553380), (160, 1398042), (180, 1242704), (192, 1165035), (202, 1107360), (240, 932028), (288, 776690), (303, 738240), (320, 699021), (360, 621352), (404, 553680), (480, 466014), (505, 442944), (576, 388345), (606, 369120), (720, 310676), (769, 290880), (808, 276840), (909, 246080), (960, 233007), (1010, 221472), (1212, 184560), (1440, 155338), (1515, 147648), (1538, 145440), (1616, 138420), (1818, 123040), (2020, 110736), (2307, 96960), (2424, 92280), (2880, 77669), (3030, 73824), (3076, 72720), (3232, 69210), (3636, 61520), (3845, 58176), (4040, 55368), (4545, 49216), (4614, 48480), (4848, 46140), (6060, 36912), (6152, 36360), (6464, 34605), (6921, 32320), (7272, 30760), (7690, 29088), (8080, 27684), (9090, 24608), (9228, 24240), (9696, 23070), (11535, 19392), (12120, 18456), (12304, 18180), (13842, 16160), (14544, 15380)]