238082880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 224

約数和(自身を含む): 877824000

約数和(自身を除く): 639741120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 320, 336, 355, 420, 426, 448, 480, 497, 499, 560, 568, 672, 710, 840, 852, 960, 994, 998, 1065, 1120, 1136, 1344, 1420, 1491, 1497, 1680, 1704, 1988, 1996, 2130, 2240, 2272, 2485, 2495, 2840, 2982, 2994, 3360, 3408, 3493, 3976, 3992, 4260, 4544, 4970, 4990, 5680, 5964, 5988, 6720, 6816, 6986, 7455, 7485, 7952, 7984, 8520, 9940, 9980, 10479, 11360, 11928, 11976, 13632, 13972, 14910, 14970, 15904, 15968, 17040, 17465, 19880, 19960, 20958, 22720, 23856, 23952, 27944, 29820, 29940, 31808, 31936, 34080, 34930, 35429, 39760, 39920, 41916, 47712, 47904, 52395, 55888, 59640, 59880, 68160, 69860, 70858, 79520, 79840, 83832, 95424, 95808, 104790, 106287, 111776, 119280, 119760, 139720, 141716, 159040, 159680, 167664, 177145, 209580, 212574, 223552, 238560, 239520, 248003, 279440, 283432, 335328, 354290, 419160, 425148, 477120, 479040, 496006, 531435, 558880, 566864, 670656, 708580, 744009, 838320, 850296, 992012, 1062870, 1117760, 1133728, 1240015, 1417160, 1488018, 1676640, 1700592, 1984024, 2125740, 2267456, 2480030, 2834320, 2976036, 3353280, 3401184, 3720045, 3968048, 4251480, 4960060, 5668640, 5952072, 6802368, 7440090, 7936096, 8502960, 9920120, 11337280, 11904144, 14880180, 15872192, 17005920, 19840240, 23808288, 29760360, 34011840, 39680480, 47616576, 59520720, 79360960, 119041440, 238082880]

約数ペア:

[(1, 238082880), (2, 119041440), (3, 79360960), (4, 59520720), (5, 47616576), (6, 39680480), (7, 34011840), (8, 29760360), (10, 23808288), (12, 19840240), (14, 17005920), (15, 15872192), (16, 14880180), (20, 11904144), (21, 11337280), (24, 9920120), (28, 8502960), (30, 7936096), (32, 7440090), (35, 6802368), (40, 5952072), (42, 5668640), (48, 4960060), (56, 4251480), (60, 3968048), (64, 3720045), (70, 3401184), (71, 3353280), (80, 2976036), (84, 2834320), (96, 2480030), (105, 2267456), (112, 2125740), (120, 1984024), (140, 1700592), (142, 1676640), (160, 1488018), (168, 1417160), (192, 1240015), (210, 1133728), (213, 1117760), (224, 1062870), (240, 992012), (280, 850296), (284, 838320), (320, 744009), (336, 708580), (355, 670656), (420, 566864), (426, 558880), (448, 531435), (480, 496006), (497, 479040), (499, 477120), (560, 425148), (568, 419160), (672, 354290), (710, 335328), (840, 283432), (852, 279440), (960, 248003), (994, 239520), (998, 238560), (1065, 223552), (1120, 212574), (1136, 209580), (1344, 177145), (1420, 167664), (1491, 159680), (1497, 159040), (1680, 141716), (1704, 139720), (1988, 119760), (1996, 119280), (2130, 111776), (2240, 106287), (2272, 104790), (2485, 95808), (2495, 95424), (2840, 83832), (2982, 79840), (2994, 79520), (3360, 70858), (3408, 69860), (3493, 68160), (3976, 59880), (3992, 59640), (4260, 55888), (4544, 52395), (4970, 47904), (4990, 47712), (5680, 41916), (5964, 39920), (5988, 39760), (6720, 35429), (6816, 34930), (6986, 34080), (7455, 31936), (7485, 31808), (7952, 29940), (7984, 29820), (8520, 27944), (9940, 23952), (9980, 23856), (10479, 22720), (11360, 20958), (11928, 19960), (11976, 19880), (13632, 17465), (13972, 17040), (14910, 15968), (14970, 15904)]