1522237440

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 5158915200

約数和(自身を除く): 3636677760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 163, 190, 192, 228, 240, 256, 285, 304, 320, 326, 380, 384, 456, 480, 489, 512, 570, 608, 640, 652, 760, 768, 815, 912, 960, 978, 1024, 1140, 1216, 1280, 1304, 1520, 1536, 1630, 1824, 1920, 1956, 2048, 2280, 2432, 2445, 2560, 2608, 3040, 3072, 3097, 3260, 3648, 3840, 3912, 4096, 4560, 4864, 4890, 5120, 5216, 6080, 6144, 6194, 6520, 7296, 7680, 7824, 8192, 9120, 9291, 9728, 9780, 10240, 10432, 12160, 12288, 12388, 13040, 14592, 15360, 15485, 15648, 16384, 18240, 18582, 19456, 19560, 20480, 20864, 24320, 24576, 24776, 26080, 29184, 30720, 30970, 31296, 32768, 36480, 37164, 38912, 39120, 40960, 41728, 46455, 48640, 49152, 49552, 52160, 58368, 61440, 61940, 62592, 72960, 74328, 77824, 78240, 81920, 83456, 92910, 97280, 98304, 99104, 104320, 116736, 122880, 123880, 125184, 145920, 148656, 155648, 156480, 163840, 166912, 185820, 194560, 198208, 208640, 233472, 245760, 247760, 250368, 291840, 297312, 311296, 312960, 333824, 371640, 389120, 396416, 417280, 466944, 491520, 495520, 500736, 583680, 594624, 622592, 625920, 667648, 743280, 778240, 792832, 834560, 933888, 991040, 1001472, 1167360, 1189248, 1251840, 1335296, 1486560, 1556480, 1585664, 1669120, 1867776, 1982080, 2002944, 2334720, 2378496, 2503680, 2670592, 2973120, 3112960, 3171328, 3338240, 3964160, 4005888, 4669440, 4756992, 5007360, 5341184, 5946240, 6342656, 6676480, 7928320, 8011776, 9338880, 9513984, 10014720, 11892480, 12685312, 13352960, 15856640, 16023552, 19027968, 20029440, 23784960, 25370624, 26705920, 31713280, 38055936, 40058880, 47569920, 50741248, 63426560, 76111872, 80117760, 95139840, 101482496, 126853120, 152223744, 190279680, 253706240, 304447488, 380559360, 507412480, 761118720, 1522237440]

約数ペア:

[(1, 1522237440), (2, 761118720), (3, 507412480), (4, 380559360), (5, 304447488), (6, 253706240), (8, 190279680), (10, 152223744), (12, 126853120), (15, 101482496), (16, 95139840), (19, 80117760), (20, 76111872), (24, 63426560), (30, 50741248), (32, 47569920), (38, 40058880), (40, 38055936), (48, 31713280), (57, 26705920), (60, 25370624), (64, 23784960), (76, 20029440), (80, 19027968), (95, 16023552), (96, 15856640), (114, 13352960), (120, 12685312), (128, 11892480), (152, 10014720), (160, 9513984), (163, 9338880), (190, 8011776), (192, 7928320), (228, 6676480), (240, 6342656), (256, 5946240), (285, 5341184), (304, 5007360), (320, 4756992), (326, 4669440), (380, 4005888), (384, 3964160), (456, 3338240), (480, 3171328), (489, 3112960), (512, 2973120), (570, 2670592), (608, 2503680), (640, 2378496), (652, 2334720), (760, 2002944), (768, 1982080), (815, 1867776), (912, 1669120), (960, 1585664), (978, 1556480), (1024, 1486560), (1140, 1335296), (1216, 1251840), (1280, 1189248), (1304, 1167360), (1520, 1001472), (1536, 991040), (1630, 933888), (1824, 834560), (1920, 792832), (1956, 778240), (2048, 743280), (2280, 667648), (2432, 625920), (2445, 622592), (2560, 594624), (2608, 583680), (3040, 500736), (3072, 495520), (3097, 491520), (3260, 466944), (3648, 417280), (3840, 396416), (3912, 389120), (4096, 371640), (4560, 333824), (4864, 312960), (4890, 311296), (5120, 297312), (5216, 291840), (6080, 250368), (6144, 247760), (6194, 245760), (6520, 233472), (7296, 208640), (7680, 198208), (7824, 194560), (8192, 185820), (9120, 166912), (9291, 163840), (9728, 156480), (9780, 155648), (10240, 148656), (10432, 145920), (12160, 125184), (12288, 123880), (12388, 122880), (13040, 116736), (14592, 104320), (15360, 99104), (15485, 98304), (15648, 97280), (16384, 92910), (18240, 83456), (18582, 81920), (19456, 78240), (19560, 77824), (20480, 74328), (20864, 72960), (24320, 62592), (24576, 61940), (24776, 61440), (26080, 58368), (29184, 52160), (30720, 49552), (30970, 49152), (31296, 48640), (32768, 46455), (36480, 41728), (37164, 40960), (38912, 39120)]