200048640

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 256

約数和(自身を含む): 717215040

約数和(自身を除く): 517166400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 128, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 256, 264, 296, 320, 330, 352, 370, 384, 407, 440, 444, 480, 512, 528, 555, 592, 640, 660, 704, 740, 768, 814, 880, 888, 960, 1024, 1056, 1110, 1184, 1221, 1280, 1320, 1408, 1480, 1536, 1628, 1760, 1776, 1920, 2035, 2048, 2112, 2220, 2368, 2442, 2560, 2640, 2816, 2960, 3072, 3256, 3520, 3552, 3840, 4070, 4096, 4224, 4440, 4736, 4884, 5120, 5280, 5632, 5920, 6105, 6144, 6512, 7040, 7104, 7680, 8140, 8192, 8448, 8880, 9472, 9768, 10240, 10560, 11264, 11840, 12210, 12288, 13024, 14080, 14208, 15360, 16280, 16384, 16896, 17760, 18944, 19536, 20480, 21120, 22528, 23680, 24420, 24576, 26048, 28160, 28416, 30720, 32560, 32768, 33792, 35520, 37888, 39072, 40960, 42240, 45056, 47360, 48840, 49152, 52096, 56320, 56832, 61440, 65120, 67584, 71040, 75776, 78144, 81920, 84480, 90112, 94720, 97680, 98304, 104192, 112640, 113664, 122880, 130240, 135168, 142080, 151552, 156288, 163840, 168960, 180224, 189440, 195360, 208384, 225280, 227328, 245760, 260480, 270336, 284160, 303104, 312576, 337920, 360448, 378880, 390720, 416768, 450560, 454656, 491520, 520960, 540672, 568320, 606208, 625152, 675840, 757760, 781440, 833536, 901120, 909312, 1041920, 1081344, 1136640, 1212416, 1250304, 1351680, 1515520, 1562880, 1667072, 1802240, 1818624, 2083840, 2273280, 2500608, 2703360, 3031040, 3125760, 3334144, 3637248, 4167680, 4546560, 5001216, 5406720, 6062080, 6251520, 6668288, 8335360, 9093120, 10002432, 12503040, 13336576, 16670720, 18186240, 20004864, 25006080, 33341440, 40009728, 50012160, 66682880, 100024320, 200048640]

約数ペア:

[(1, 200048640), (2, 100024320), (3, 66682880), (4, 50012160), (5, 40009728), (6, 33341440), (8, 25006080), (10, 20004864), (11, 18186240), (12, 16670720), (15, 13336576), (16, 12503040), (20, 10002432), (22, 9093120), (24, 8335360), (30, 6668288), (32, 6251520), (33, 6062080), (37, 5406720), (40, 5001216), (44, 4546560), (48, 4167680), (55, 3637248), (60, 3334144), (64, 3125760), (66, 3031040), (74, 2703360), (80, 2500608), (88, 2273280), (96, 2083840), (110, 1818624), (111, 1802240), (120, 1667072), (128, 1562880), (132, 1515520), (148, 1351680), (160, 1250304), (165, 1212416), (176, 1136640), (185, 1081344), (192, 1041920), (220, 909312), (222, 901120), (240, 833536), (256, 781440), (264, 757760), (296, 675840), (320, 625152), (330, 606208), (352, 568320), (370, 540672), (384, 520960), (407, 491520), (440, 454656), (444, 450560), (480, 416768), (512, 390720), (528, 378880), (555, 360448), (592, 337920), (640, 312576), (660, 303104), (704, 284160), (740, 270336), (768, 260480), (814, 245760), (880, 227328), (888, 225280), (960, 208384), (1024, 195360), (1056, 189440), (1110, 180224), (1184, 168960), (1221, 163840), (1280, 156288), (1320, 151552), (1408, 142080), (1480, 135168), (1536, 130240), (1628, 122880), (1760, 113664), (1776, 112640), (1920, 104192), (2035, 98304), (2048, 97680), (2112, 94720), (2220, 90112), (2368, 84480), (2442, 81920), (2560, 78144), (2640, 75776), (2816, 71040), (2960, 67584), (3072, 65120), (3256, 61440), (3520, 56832), (3552, 56320), (3840, 52096), (4070, 49152), (4096, 48840), (4224, 47360), (4440, 45056), (4736, 42240), (4884, 40960), (5120, 39072), (5280, 37888), (5632, 35520), (5920, 33792), (6105, 32768), (6144, 32560), (6512, 30720), (7040, 28416), (7104, 28160), (7680, 26048), (8140, 24576), (8192, 24420), (8448, 23680), (8880, 22528), (9472, 21120), (9768, 20480), (10240, 19536), (10560, 18944), (11264, 17760), (11840, 16896), (12210, 16384), (12288, 16280), (13024, 15360), (14080, 14208)]