325478400

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 1165862880

約数和(自身を除く): 840384480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 163, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 326, 384, 390, 400, 416, 480, 489, 512, 520, 600, 624, 640, 650, 652, 768, 780, 800, 815, 832, 960, 975, 978, 1024, 1040, 1200, 1248, 1280, 1300, 1304, 1536, 1560, 1600, 1630, 1664, 1920, 1950, 1956, 2048, 2080, 2119, 2400, 2445, 2496, 2560, 2600, 2608, 3072, 3120, 3200, 3260, 3328, 3840, 3900, 3912, 4075, 4160, 4238, 4800, 4890, 4992, 5120, 5200, 5216, 6144, 6240, 6357, 6400, 6520, 6656, 7680, 7800, 7824, 8150, 8320, 8476, 9600, 9780, 9984, 10240, 10400, 10432, 10595, 12225, 12480, 12714, 12800, 13040, 13312, 15360, 15600, 15648, 16300, 16640, 16952, 19200, 19560, 19968, 20800, 20864, 21190, 24450, 24960, 25428, 25600, 26080, 26624, 30720, 31200, 31296, 31785, 32600, 33280, 33904, 38400, 39120, 39936, 41600, 41728, 42380, 48900, 49920, 50856, 51200, 52160, 52975, 62400, 62592, 63570, 65200, 66560, 67808, 76800, 78240, 79872, 83200, 83456, 84760, 97800, 99840, 101712, 104320, 105950, 124800, 125184, 127140, 130400, 133120, 135616, 153600, 156480, 158925, 166400, 166912, 169520, 195600, 199680, 203424, 208640, 211900, 249600, 250368, 254280, 260800, 271232, 312960, 317850, 332800, 333824, 339040, 391200, 399360, 406848, 417280, 423800, 499200, 500736, 508560, 521600, 542464, 625920, 635700, 665600, 678080, 782400, 813696, 834560, 847600, 998400, 1001472, 1017120, 1043200, 1084928, 1251840, 1271400, 1356160, 1564800, 1627392, 1669120, 1695200, 1996800, 2034240, 2086400, 2169856, 2503680, 2542800, 2712320, 3129600, 3254784, 3390400, 4068480, 4172800, 4339712, 5007360, 5085600, 5424640, 6259200, 6509568, 6780800, 8136960, 8345600, 10171200, 10849280, 12518400, 13019136, 13561600, 16273920, 20342400, 21698560, 25036800, 27123200, 32547840, 40684800, 54246400, 65095680, 81369600, 108492800, 162739200, 325478400]

約数ペア:

[(1, 325478400), (2, 162739200), (3, 108492800), (4, 81369600), (5, 65095680), (6, 54246400), (8, 40684800), (10, 32547840), (12, 27123200), (13, 25036800), (15, 21698560), (16, 20342400), (20, 16273920), (24, 13561600), (25, 13019136), (26, 12518400), (30, 10849280), (32, 10171200), (39, 8345600), (40, 8136960), (48, 6780800), (50, 6509568), (52, 6259200), (60, 5424640), (64, 5085600), (65, 5007360), (75, 4339712), (78, 4172800), (80, 4068480), (96, 3390400), (100, 3254784), (104, 3129600), (120, 2712320), (128, 2542800), (130, 2503680), (150, 2169856), (156, 2086400), (160, 2034240), (163, 1996800), (192, 1695200), (195, 1669120), (200, 1627392), (208, 1564800), (240, 1356160), (256, 1271400), (260, 1251840), (300, 1084928), (312, 1043200), (320, 1017120), (325, 1001472), (326, 998400), (384, 847600), (390, 834560), (400, 813696), (416, 782400), (480, 678080), (489, 665600), (512, 635700), (520, 625920), (600, 542464), (624, 521600), (640, 508560), (650, 500736), (652, 499200), (768, 423800), (780, 417280), (800, 406848), (815, 399360), (832, 391200), (960, 339040), (975, 333824), (978, 332800), (1024, 317850), (1040, 312960), (1200, 271232), (1248, 260800), (1280, 254280), (1300, 250368), (1304, 249600), (1536, 211900), (1560, 208640), (1600, 203424), (1630, 199680), (1664, 195600), (1920, 169520), (1950, 166912), (1956, 166400), (2048, 158925), (2080, 156480), (2119, 153600), (2400, 135616), (2445, 133120), (2496, 130400), (2560, 127140), (2600, 125184), (2608, 124800), (3072, 105950), (3120, 104320), (3200, 101712), (3260, 99840), (3328, 97800), (3840, 84760), (3900, 83456), (3912, 83200), (4075, 79872), (4160, 78240), (4238, 76800), (4800, 67808), (4890, 66560), (4992, 65200), (5120, 63570), (5200, 62592), (5216, 62400), (6144, 52975), (6240, 52160), (6357, 51200), (6400, 50856), (6520, 49920), (6656, 48900), (7680, 42380), (7800, 41728), (7824, 41600), (8150, 39936), (8320, 39120), (8476, 38400), (9600, 33904), (9780, 33280), (9984, 32600), (10240, 31785), (10400, 31296), (10432, 31200), (10595, 30720), (12225, 26624), (12480, 26080), (12714, 25600), (12800, 25428), (13040, 24960), (13312, 24450), (15360, 21190), (15600, 20864), (15648, 20800), (16300, 19968), (16640, 19560), (16952, 19200)]