22975680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:303

約数の個数: 224

約数和(自身を含む): 90123264

約数和(自身を除く): 67147584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 263, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 526, 546, 560, 624, 672, 728, 780, 789, 832, 840, 910, 960, 1040, 1052, 1092, 1120, 1248, 1315, 1344, 1365, 1456, 1560, 1578, 1680, 1820, 1841, 2080, 2104, 2184, 2240, 2496, 2630, 2730, 2912, 3120, 3156, 3360, 3419, 3640, 3682, 3945, 4160, 4208, 4368, 5260, 5460, 5523, 5824, 6240, 6312, 6720, 6838, 7280, 7364, 7890, 8416, 8736, 9205, 10257, 10520, 10920, 11046, 12480, 12624, 13676, 14560, 14728, 15780, 16832, 17095, 17472, 18410, 20514, 21040, 21840, 22092, 23933, 25248, 27352, 27615, 29120, 29456, 31560, 34190, 36820, 41028, 42080, 43680, 44184, 47866, 50496, 51285, 54704, 55230, 58912, 63120, 68380, 71799, 73640, 82056, 84160, 87360, 88368, 95732, 102570, 109408, 110460, 117824, 119665, 126240, 136760, 143598, 147280, 164112, 176736, 191464, 205140, 218816, 220920, 239330, 252480, 273520, 287196, 294560, 328224, 353472, 358995, 382928, 410280, 441840, 478660, 547040, 574392, 589120, 656448, 717990, 765856, 820560, 883680, 957320, 1094080, 1148784, 1435980, 1531712, 1641120, 1767360, 1914640, 2297568, 2871960, 3282240, 3829280, 4595136, 5743920, 7658560, 11487840, 22975680]

約数ペア:

[(1, 22975680), (2, 11487840), (3, 7658560), (4, 5743920), (5, 4595136), (6, 3829280), (7, 3282240), (8, 2871960), (10, 2297568), (12, 1914640), (13, 1767360), (14, 1641120), (15, 1531712), (16, 1435980), (20, 1148784), (21, 1094080), (24, 957320), (26, 883680), (28, 820560), (30, 765856), (32, 717990), (35, 656448), (39, 589120), (40, 574392), (42, 547040), (48, 478660), (52, 441840), (56, 410280), (60, 382928), (64, 358995), (65, 353472), (70, 328224), (78, 294560), (80, 287196), (84, 273520), (91, 252480), (96, 239330), (104, 220920), (105, 218816), (112, 205140), (120, 191464), (130, 176736), (140, 164112), (156, 147280), (160, 143598), (168, 136760), (182, 126240), (192, 119665), (195, 117824), (208, 110460), (210, 109408), (224, 102570), (240, 95732), (260, 88368), (263, 87360), (273, 84160), (280, 82056), (312, 73640), (320, 71799), (336, 68380), (364, 63120), (390, 58912), (416, 55230), (420, 54704), (448, 51285), (455, 50496), (480, 47866), (520, 44184), (526, 43680), (546, 42080), (560, 41028), (624, 36820), (672, 34190), (728, 31560), (780, 29456), (789, 29120), (832, 27615), (840, 27352), (910, 25248), (960, 23933), (1040, 22092), (1052, 21840), (1092, 21040), (1120, 20514), (1248, 18410), (1315, 17472), (1344, 17095), (1365, 16832), (1456, 15780), (1560, 14728), (1578, 14560), (1680, 13676), (1820, 12624), (1841, 12480), (2080, 11046), (2104, 10920), (2184, 10520), (2240, 10257), (2496, 9205), (2630, 8736), (2730, 8416), (2912, 7890), (3120, 7364), (3156, 7280), (3360, 6838), (3419, 6720), (3640, 6312), (3682, 6240), (3945, 5824), (4160, 5523), (4208, 5460), (4368, 5260)]