4097246720

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:493

約数の個数: 240

約数和(自身を含む): 11587561920

約数和(自身を除く): 7490315200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 89, 98, 112, 128, 140, 160, 178, 196, 224, 245, 256, 280, 320, 356, 367, 392, 445, 448, 490, 512, 560, 623, 640, 712, 734, 784, 890, 896, 980, 1120, 1246, 1280, 1424, 1468, 1568, 1780, 1792, 1835, 1960, 2240, 2492, 2560, 2569, 2848, 2936, 3115, 3136, 3560, 3584, 3670, 3920, 4361, 4480, 4984, 5138, 5696, 5872, 6230, 6272, 7120, 7340, 7840, 8722, 8960, 9968, 10276, 11392, 11744, 12460, 12544, 12845, 14240, 14680, 15680, 17444, 17920, 17983, 19936, 20552, 21805, 22784, 23488, 24920, 25088, 25690, 28480, 29360, 31360, 32663, 34888, 35966, 39872, 41104, 43610, 45568, 46976, 49840, 51380, 56960, 58720, 62720, 65326, 69776, 71932, 79744, 82208, 87220, 89915, 93952, 99680, 102760, 113920, 117440, 125440, 130652, 139552, 143864, 159488, 163315, 164416, 174440, 179830, 187904, 199360, 205520, 227840, 228641, 234880, 261304, 279104, 287728, 318976, 326630, 328832, 348880, 359660, 398720, 411040, 457282, 469760, 522608, 558208, 575456, 653260, 657664, 697760, 719320, 797440, 822080, 914564, 939520, 1045216, 1116416, 1143205, 1150912, 1306520, 1315328, 1395520, 1438640, 1594880, 1600487, 1644160, 1829128, 2090432, 2232832, 2286410, 2301824, 2613040, 2791040, 2877280, 3200974, 3288320, 3658256, 4180864, 4572820, 4603648, 5226080, 5582080, 5754560, 6401948, 6576640, 7316512, 8002435, 8361728, 9145640, 9207296, 10452160, 11164160, 11509120, 12803896, 14633024, 16004870, 16723456, 18291280, 20904320, 23018240, 25607792, 29266048, 32009740, 36582560, 41808640, 46036480, 51215584, 58532096, 64019480, 73165120, 83617280, 102431168, 117064192, 128038960, 146330240, 204862336, 256077920, 292660480, 409724672, 512155840, 585320960, 819449344, 1024311680, 2048623360, 4097246720]

約数ペア:

[(1, 4097246720), (2, 2048623360), (4, 1024311680), (5, 819449344), (7, 585320960), (8, 512155840), (10, 409724672), (14, 292660480), (16, 256077920), (20, 204862336), (28, 146330240), (32, 128038960), (35, 117064192), (40, 102431168), (49, 83617280), (56, 73165120), (64, 64019480), (70, 58532096), (80, 51215584), (89, 46036480), (98, 41808640), (112, 36582560), (128, 32009740), (140, 29266048), (160, 25607792), (178, 23018240), (196, 20904320), (224, 18291280), (245, 16723456), (256, 16004870), (280, 14633024), (320, 12803896), (356, 11509120), (367, 11164160), (392, 10452160), (445, 9207296), (448, 9145640), (490, 8361728), (512, 8002435), (560, 7316512), (623, 6576640), (640, 6401948), (712, 5754560), (734, 5582080), (784, 5226080), (890, 4603648), (896, 4572820), (980, 4180864), (1120, 3658256), (1246, 3288320), (1280, 3200974), (1424, 2877280), (1468, 2791040), (1568, 2613040), (1780, 2301824), (1792, 2286410), (1835, 2232832), (1960, 2090432), (2240, 1829128), (2492, 1644160), (2560, 1600487), (2569, 1594880), (2848, 1438640), (2936, 1395520), (3115, 1315328), (3136, 1306520), (3560, 1150912), (3584, 1143205), (3670, 1116416), (3920, 1045216), (4361, 939520), (4480, 914564), (4984, 822080), (5138, 797440), (5696, 719320), (5872, 697760), (6230, 657664), (6272, 653260), (7120, 575456), (7340, 558208), (7840, 522608), (8722, 469760), (8960, 457282), (9968, 411040), (10276, 398720), (11392, 359660), (11744, 348880), (12460, 328832), (12544, 326630), (12845, 318976), (14240, 287728), (14680, 279104), (15680, 261304), (17444, 234880), (17920, 228641), (17983, 227840), (19936, 205520), (20552, 199360), (21805, 187904), (22784, 179830), (23488, 174440), (24920, 164416), (25088, 163315), (25690, 159488), (28480, 143864), (29360, 139552), (31360, 130652), (32663, 125440), (34888, 117440), (35966, 113920), (39872, 102760), (41104, 99680), (43610, 93952), (45568, 89915), (46976, 87220), (49840, 82208), (51380, 79744), (56960, 71932), (58720, 69776), (62720, 65326)]