8228209920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16111}}^1$

素因数の和:16161

約数の個数: 288

約数和(自身を含む): 31615610880

約数和(自身を除く): 23387400960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 768, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1280, 1330, 1344, 1520, 1596, 1680, 1792, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3840, 3990, 4256, 4480, 4560, 4864, 5320, 5376, 6080, 6384, 6720, 7296, 7980, 8512, 8960, 9120, 10640, 12160, 12768, 13440, 14592, 15960, 16111, 17024, 18240, 21280, 24320, 25536, 26880, 31920, 32222, 34048, 36480, 42560, 48333, 51072, 63840, 64444, 72960, 80555, 85120, 96666, 102144, 112777, 127680, 128888, 161110, 170240, 193332, 225554, 241665, 255360, 257776, 306109, 322220, 338331, 386664, 451108, 483330, 510720, 515552, 563885, 612218, 644440, 676662, 773328, 902216, 918327, 966660, 1031104, 1127770, 1224436, 1288880, 1353324, 1530545, 1546656, 1691655, 1804432, 1836654, 1933320, 2062208, 2142763, 2255540, 2448872, 2577760, 2706648, 3061090, 3093312, 3383310, 3608864, 3673308, 3866640, 4124416, 4285526, 4511080, 4591635, 4897744, 5155520, 5413296, 6122180, 6186624, 6428289, 6766620, 7217728, 7346616, 7733280, 8571052, 9022160, 9183270, 9795488, 10311040, 10713815, 10826592, 12244360, 12373248, 12856578, 13533240, 14435456, 14693232, 15466560, 17142104, 18044320, 18366540, 19590976, 20622080, 21427630, 21653184, 24488720, 25713156, 27066480, 28870912, 29386464, 30933120, 32141445, 34284208, 36088640, 36733080, 39181952, 42855260, 43306368, 48977440, 51426312, 54132960, 58772928, 61866240, 64282890, 68568416, 72177280, 73466160, 78363904, 85710520, 86612736, 97954880, 102852624, 108265920, 117545856, 128565780, 137136832, 144354560, 146932320, 171421040, 195909760, 205705248, 216531840, 235091712, 257131560, 274273664, 293864640, 342842080, 391819520, 411410496, 433063680, 514263120, 548547328, 587729280, 685684160, 822820992, 1028526240, 1175458560, 1371368320, 1645641984, 2057052480, 2742736640, 4114104960, 8228209920]

約数ペア:

[(1, 8228209920), (2, 4114104960), (3, 2742736640), (4, 2057052480), (5, 1645641984), (6, 1371368320), (7, 1175458560), (8, 1028526240), (10, 822820992), (12, 685684160), (14, 587729280), (15, 548547328), (16, 514263120), (19, 433063680), (20, 411410496), (21, 391819520), (24, 342842080), (28, 293864640), (30, 274273664), (32, 257131560), (35, 235091712), (38, 216531840), (40, 205705248), (42, 195909760), (48, 171421040), (56, 146932320), (57, 144354560), (60, 137136832), (64, 128565780), (70, 117545856), (76, 108265920), (80, 102852624), (84, 97954880), (95, 86612736), (96, 85710520), (105, 78363904), (112, 73466160), (114, 72177280), (120, 68568416), (128, 64282890), (133, 61866240), (140, 58772928), (152, 54132960), (160, 51426312), (168, 48977440), (190, 43306368), (192, 42855260), (210, 39181952), (224, 36733080), (228, 36088640), (240, 34284208), (256, 32141445), (266, 30933120), (280, 29386464), (285, 28870912), (304, 27066480), (320, 25713156), (336, 24488720), (380, 21653184), (384, 21427630), (399, 20622080), (420, 19590976), (448, 18366540), (456, 18044320), (480, 17142104), (532, 15466560), (560, 14693232), (570, 14435456), (608, 13533240), (640, 12856578), (665, 12373248), (672, 12244360), (760, 10826592), (768, 10713815), (798, 10311040), (840, 9795488), (896, 9183270), (912, 9022160), (960, 8571052), (1064, 7733280), (1120, 7346616), (1140, 7217728), (1216, 6766620), (1280, 6428289), (1330, 6186624), (1344, 6122180), (1520, 5413296), (1596, 5155520), (1680, 4897744), (1792, 4591635), (1824, 4511080), (1920, 4285526), (1995, 4124416), (2128, 3866640), (2240, 3673308), (2280, 3608864), (2432, 3383310), (2660, 3093312), (2688, 3061090), (3040, 2706648), (3192, 2577760), (3360, 2448872), (3648, 2255540), (3840, 2142763), (3990, 2062208), (4256, 1933320), (4480, 1836654), (4560, 1804432), (4864, 1691655), (5320, 1546656), (5376, 1530545), (6080, 1353324), (6384, 1288880), (6720, 1224436), (7296, 1127770), (7980, 1031104), (8512, 966660), (8960, 918327), (9120, 902216), (10640, 773328), (12160, 676662), (12768, 644440), (13440, 612218), (14592, 563885), (15960, 515552), (16111, 510720), (17024, 483330), (18240, 451108), (21280, 386664), (24320, 338331), (25536, 322220), (26880, 306109), (31920, 257776), (32222, 255360), (34048, 241665), (36480, 225554), (42560, 193332), (48333, 170240), (51072, 161110), (63840, 128888), (64444, 127680), (72960, 112777), (80555, 102144), (85120, 96666)]