229921920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 801964800

約数和(自身を除く): 572042880

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, 120, 128, 144, 160, 179, 180, 192, 223, 240, 288, 320, 358, 360, 384, 446, 480, 537, 576, 640, 669, 716, 720, 892, 895, 960, 1074, 1115, 1152, 1338, 1432, 1440, 1611, 1784, 1790, 1920, 2007, 2148, 2230, 2676, 2685, 2864, 2880, 3222, 3345, 3568, 3580, 4014, 4296, 4460, 5352, 5370, 5728, 5760, 6444, 6690, 7136, 7160, 8028, 8055, 8592, 8920, 10035, 10704, 10740, 11456, 12888, 13380, 14272, 14320, 16056, 16110, 17184, 17840, 20070, 21408, 21480, 22912, 25776, 26760, 28544, 28640, 32112, 32220, 34368, 35680, 39917, 40140, 42816, 42960, 51552, 53520, 57280, 64224, 64440, 68736, 71360, 79834, 80280, 85632, 85920, 103104, 107040, 114560, 119751, 128448, 128880, 142720, 159668, 160560, 171840, 199585, 206208, 214080, 239502, 256896, 257760, 319336, 321120, 343680, 359253, 399170, 428160, 479004, 515520, 598755, 638672, 642240, 718506, 798340, 958008, 1031040, 1197510, 1277344, 1284480, 1437012, 1596680, 1796265, 1916016, 2395020, 2554688, 2874024, 3193360, 3592530, 3832032, 4790040, 5109376, 5748048, 6386720, 7185060, 7664064, 9580080, 11496096, 12773440, 14370120, 15328128, 19160160, 22992192, 25546880, 28740240, 38320320, 45984384, 57480480, 76640640, 114960960, 229921920]

約数ペア:

[(1, 229921920), (2, 114960960), (3, 76640640), (4, 57480480), (5, 45984384), (6, 38320320), (8, 28740240), (9, 25546880), (10, 22992192), (12, 19160160), (15, 15328128), (16, 14370120), (18, 12773440), (20, 11496096), (24, 9580080), (30, 7664064), (32, 7185060), (36, 6386720), (40, 5748048), (45, 5109376), (48, 4790040), (60, 3832032), (64, 3592530), (72, 3193360), (80, 2874024), (90, 2554688), (96, 2395020), (120, 1916016), (128, 1796265), (144, 1596680), (160, 1437012), (179, 1284480), (180, 1277344), (192, 1197510), (223, 1031040), (240, 958008), (288, 798340), (320, 718506), (358, 642240), (360, 638672), (384, 598755), (446, 515520), (480, 479004), (537, 428160), (576, 399170), (640, 359253), (669, 343680), (716, 321120), (720, 319336), (892, 257760), (895, 256896), (960, 239502), (1074, 214080), (1115, 206208), (1152, 199585), (1338, 171840), (1432, 160560), (1440, 159668), (1611, 142720), (1784, 128880), (1790, 128448), (1920, 119751), (2007, 114560), (2148, 107040), (2230, 103104), (2676, 85920), (2685, 85632), (2864, 80280), (2880, 79834), (3222, 71360), (3345, 68736), (3568, 64440), (3580, 64224), (4014, 57280), (4296, 53520), (4460, 51552), (5352, 42960), (5370, 42816), (5728, 40140), (5760, 39917), (6444, 35680), (6690, 34368), (7136, 32220), (7160, 32112), (8028, 28640), (8055, 28544), (8592, 26760), (8920, 25776), (10035, 22912), (10704, 21480), (10740, 21408), (11456, 20070), (12888, 17840), (13380, 17184), (14272, 16110), (14320, 16056)]