16222080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 256

約数和(自身を含む): 63452160

約数和(自身を除く): 47230080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 71, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 142, 160, 168, 170, 192, 204, 210, 213, 224, 238, 240, 255, 272, 280, 284, 320, 336, 340, 355, 357, 384, 408, 420, 426, 448, 476, 480, 497, 510, 544, 560, 568, 595, 640, 672, 680, 710, 714, 816, 840, 852, 896, 952, 960, 994, 1020, 1065, 1088, 1120, 1136, 1190, 1207, 1344, 1360, 1420, 1428, 1491, 1632, 1680, 1704, 1785, 1904, 1920, 1988, 2040, 2130, 2176, 2240, 2272, 2380, 2414, 2485, 2688, 2720, 2840, 2856, 2982, 3264, 3360, 3408, 3570, 3621, 3808, 3976, 4080, 4260, 4480, 4544, 4760, 4828, 4970, 5440, 5680, 5712, 5964, 6035, 6528, 6720, 6816, 7140, 7242, 7455, 7616, 7952, 8160, 8449, 8520, 9088, 9520, 9656, 9940, 10880, 11360, 11424, 11928, 12070, 13440, 13632, 14280, 14484, 14910, 15232, 15904, 16320, 16898, 17040, 18105, 19040, 19312, 19880, 22720, 22848, 23856, 24140, 25347, 27264, 28560, 28968, 29820, 31808, 32640, 33796, 34080, 36210, 38080, 38624, 39760, 42245, 45440, 45696, 47712, 48280, 50694, 57120, 57936, 59640, 63616, 67592, 68160, 72420, 76160, 77248, 79520, 84490, 95424, 96560, 101388, 114240, 115872, 119280, 126735, 135184, 136320, 144840, 154496, 159040, 168980, 190848, 193120, 202776, 228480, 231744, 238560, 253470, 270368, 289680, 318080, 337960, 386240, 405552, 463488, 477120, 506940, 540736, 579360, 675920, 772480, 811104, 954240, 1013880, 1081472, 1158720, 1351840, 1622208, 2027760, 2317440, 2703680, 3244416, 4055520, 5407360, 8111040, 16222080]

約数ペア:

[(1, 16222080), (2, 8111040), (3, 5407360), (4, 4055520), (5, 3244416), (6, 2703680), (7, 2317440), (8, 2027760), (10, 1622208), (12, 1351840), (14, 1158720), (15, 1081472), (16, 1013880), (17, 954240), (20, 811104), (21, 772480), (24, 675920), (28, 579360), (30, 540736), (32, 506940), (34, 477120), (35, 463488), (40, 405552), (42, 386240), (48, 337960), (51, 318080), (56, 289680), (60, 270368), (64, 253470), (68, 238560), (70, 231744), (71, 228480), (80, 202776), (84, 193120), (85, 190848), (96, 168980), (102, 159040), (105, 154496), (112, 144840), (119, 136320), (120, 135184), (128, 126735), (136, 119280), (140, 115872), (142, 114240), (160, 101388), (168, 96560), (170, 95424), (192, 84490), (204, 79520), (210, 77248), (213, 76160), (224, 72420), (238, 68160), (240, 67592), (255, 63616), (272, 59640), (280, 57936), (284, 57120), (320, 50694), (336, 48280), (340, 47712), (355, 45696), (357, 45440), (384, 42245), (408, 39760), (420, 38624), (426, 38080), (448, 36210), (476, 34080), (480, 33796), (497, 32640), (510, 31808), (544, 29820), (560, 28968), (568, 28560), (595, 27264), (640, 25347), (672, 24140), (680, 23856), (710, 22848), (714, 22720), (816, 19880), (840, 19312), (852, 19040), (896, 18105), (952, 17040), (960, 16898), (994, 16320), (1020, 15904), (1065, 15232), (1088, 14910), (1120, 14484), (1136, 14280), (1190, 13632), (1207, 13440), (1344, 12070), (1360, 11928), (1420, 11424), (1428, 11360), (1491, 10880), (1632, 9940), (1680, 9656), (1704, 9520), (1785, 9088), (1904, 8520), (1920, 8449), (1988, 8160), (2040, 7952), (2130, 7616), (2176, 7455), (2240, 7242), (2272, 7140), (2380, 6816), (2414, 6720), (2485, 6528), (2688, 6035), (2720, 5964), (2840, 5712), (2856, 5680), (2982, 5440), (3264, 4970), (3360, 4828), (3408, 4760), (3570, 4544), (3621, 4480), (3808, 4260), (3976, 4080)]