201807360

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:509

約数の個数: 240

約数和(自身を含む): 737296560

約数和(自身を除く): 535489200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 461, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 922, 960, 1140, 1152, 1216, 1280, 1368, 1383, 1440, 1520, 1536, 1710, 1824, 1844, 1920, 2280, 2304, 2305, 2432, 2560, 2736, 2766, 2880, 3040, 3420, 3648, 3688, 3840, 4149, 4560, 4608, 4610, 4864, 5472, 5532, 5760, 6080, 6840, 6915, 7296, 7376, 7680, 8298, 8759, 9120, 9220, 9728, 10944, 11064, 11520, 12160, 13680, 13830, 14592, 14752, 16596, 17518, 18240, 18440, 20745, 21888, 22128, 23040, 24320, 26277, 27360, 27660, 29184, 29504, 33192, 35036, 36480, 36880, 41490, 43776, 43795, 44256, 48640, 52554, 54720, 55320, 59008, 66384, 70072, 72960, 73760, 78831, 82980, 87552, 87590, 88512, 105108, 109440, 110640, 118016, 131385, 132768, 140144, 145920, 147520, 157662, 165960, 175180, 177024, 210216, 218880, 221280, 236032, 262770, 265536, 280288, 295040, 315324, 331920, 350360, 354048, 394155, 420432, 437760, 442560, 525540, 531072, 560576, 590080, 630648, 663840, 700720, 708096, 788310, 840864, 885120, 1051080, 1062144, 1121152, 1180160, 1261296, 1327680, 1401440, 1576620, 1681728, 1770240, 2102160, 2124288, 2242304, 2522592, 2655360, 2802880, 3153240, 3363456, 3540480, 4204320, 4484608, 5045184, 5310720, 5605760, 6306480, 6726912, 8408640, 10090368, 10621440, 11211520, 12612960, 13453824, 16817280, 20180736, 22423040, 25225920, 33634560, 40361472, 50451840, 67269120, 100903680, 201807360]

約数ペア:

[(1, 201807360), (2, 100903680), (3, 67269120), (4, 50451840), (5, 40361472), (6, 33634560), (8, 25225920), (9, 22423040), (10, 20180736), (12, 16817280), (15, 13453824), (16, 12612960), (18, 11211520), (19, 10621440), (20, 10090368), (24, 8408640), (30, 6726912), (32, 6306480), (36, 5605760), (38, 5310720), (40, 5045184), (45, 4484608), (48, 4204320), (57, 3540480), (60, 3363456), (64, 3153240), (72, 2802880), (76, 2655360), (80, 2522592), (90, 2242304), (95, 2124288), (96, 2102160), (114, 1770240), (120, 1681728), (128, 1576620), (144, 1401440), (152, 1327680), (160, 1261296), (171, 1180160), (180, 1121152), (190, 1062144), (192, 1051080), (228, 885120), (240, 840864), (256, 788310), (285, 708096), (288, 700720), (304, 663840), (320, 630648), (342, 590080), (360, 560576), (380, 531072), (384, 525540), (456, 442560), (461, 437760), (480, 420432), (512, 394155), (570, 354048), (576, 350360), (608, 331920), (640, 315324), (684, 295040), (720, 280288), (760, 265536), (768, 262770), (855, 236032), (912, 221280), (922, 218880), (960, 210216), (1140, 177024), (1152, 175180), (1216, 165960), (1280, 157662), (1368, 147520), (1383, 145920), (1440, 140144), (1520, 132768), (1536, 131385), (1710, 118016), (1824, 110640), (1844, 109440), (1920, 105108), (2280, 88512), (2304, 87590), (2305, 87552), (2432, 82980), (2560, 78831), (2736, 73760), (2766, 72960), (2880, 70072), (3040, 66384), (3420, 59008), (3648, 55320), (3688, 54720), (3840, 52554), (4149, 48640), (4560, 44256), (4608, 43795), (4610, 43776), (4864, 41490), (5472, 36880), (5532, 36480), (5760, 35036), (6080, 33192), (6840, 29504), (6915, 29184), (7296, 27660), (7376, 27360), (7680, 26277), (8298, 24320), (8759, 23040), (9120, 22128), (9220, 21888), (9728, 20745), (10944, 18440), (11064, 18240), (11520, 17518), (12160, 16596), (13680, 14752), (13830, 14592)]