1439764480

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 312

約数和(自身を含む): 4392472896

約数和(自身を除く): 2952708416

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 83, 88, 110, 112, 121, 128, 140, 154, 160, 166, 176, 220, 224, 242, 256, 280, 308, 320, 332, 352, 385, 415, 440, 448, 484, 512, 560, 581, 605, 616, 640, 664, 704, 770, 830, 847, 880, 896, 913, 968, 1024, 1120, 1162, 1210, 1232, 1280, 1328, 1408, 1540, 1660, 1694, 1760, 1792, 1826, 1936, 2048, 2240, 2324, 2420, 2464, 2560, 2656, 2816, 2905, 3080, 3320, 3388, 3520, 3584, 3652, 3872, 4096, 4235, 4480, 4565, 4648, 4840, 4928, 5120, 5312, 5632, 5810, 6160, 6391, 6640, 6776, 7040, 7168, 7304, 7744, 8470, 8960, 9130, 9296, 9680, 9856, 10043, 10240, 10624, 11264, 11620, 12320, 12782, 13280, 13552, 14080, 14336, 14608, 15488, 16940, 17920, 18260, 18592, 19360, 19712, 20086, 20480, 21248, 22528, 23240, 24640, 25564, 26560, 27104, 28160, 28672, 29216, 30976, 31955, 33880, 35840, 36520, 37184, 38720, 39424, 40172, 42496, 45056, 46480, 49280, 50215, 51128, 53120, 54208, 56320, 58432, 61952, 63910, 67760, 70301, 71680, 73040, 74368, 77440, 78848, 80344, 84992, 92960, 98560, 100430, 102256, 106240, 108416, 112640, 116864, 123904, 127820, 135520, 140602, 143360, 146080, 148736, 154880, 157696, 160688, 169984, 185920, 197120, 200860, 204512, 212480, 216832, 225280, 233728, 247808, 255640, 271040, 281204, 292160, 297472, 309760, 315392, 321376, 339968, 351505, 371840, 394240, 401720, 409024, 424960, 433664, 467456, 495616, 511280, 542080, 562408, 584320, 594944, 619520, 642752, 703010, 743680, 788480, 803440, 818048, 849920, 867328, 934912, 1022560, 1084160, 1124816, 1168640, 1189888, 1239040, 1285504, 1406020, 1487360, 1576960, 1606880, 1636096, 1699840, 1734656, 1869824, 2045120, 2168320, 2249632, 2337280, 2379776, 2478080, 2571008, 2812040, 2974720, 3213760, 3272192, 3469312, 3739648, 4090240, 4336640, 4499264, 4674560, 5142016, 5624080, 5949440, 6427520, 6544384, 8180480, 8673280, 8998528, 9349120, 10284032, 11248160, 11898880, 12855040, 13088768, 16360960, 17346560, 17997056, 18698240, 20568064, 22496320, 25710080, 26177536, 32721920, 35994112, 41136128, 44992640, 51420160, 65443840, 71988224, 89985280, 102840320, 130887680, 143976448, 179970560, 205680640, 287952896, 359941120, 719882240, 1439764480]

約数ペア:

[(1, 1439764480), (2, 719882240), (4, 359941120), (5, 287952896), (7, 205680640), (8, 179970560), (10, 143976448), (11, 130887680), (14, 102840320), (16, 89985280), (20, 71988224), (22, 65443840), (28, 51420160), (32, 44992640), (35, 41136128), (40, 35994112), (44, 32721920), (55, 26177536), (56, 25710080), (64, 22496320), (70, 20568064), (77, 18698240), (80, 17997056), (83, 17346560), (88, 16360960), (110, 13088768), (112, 12855040), (121, 11898880), (128, 11248160), (140, 10284032), (154, 9349120), (160, 8998528), (166, 8673280), (176, 8180480), (220, 6544384), (224, 6427520), (242, 5949440), (256, 5624080), (280, 5142016), (308, 4674560), (320, 4499264), (332, 4336640), (352, 4090240), (385, 3739648), (415, 3469312), (440, 3272192), (448, 3213760), (484, 2974720), (512, 2812040), (560, 2571008), (581, 2478080), (605, 2379776), (616, 2337280), (640, 2249632), (664, 2168320), (704, 2045120), (770, 1869824), (830, 1734656), (847, 1699840), (880, 1636096), (896, 1606880), (913, 1576960), (968, 1487360), (1024, 1406020), (1120, 1285504), (1162, 1239040), (1210, 1189888), (1232, 1168640), (1280, 1124816), (1328, 1084160), (1408, 1022560), (1540, 934912), (1660, 867328), (1694, 849920), (1760, 818048), (1792, 803440), (1826, 788480), (1936, 743680), (2048, 703010), (2240, 642752), (2324, 619520), (2420, 594944), (2464, 584320), (2560, 562408), (2656, 542080), (2816, 511280), (2905, 495616), (3080, 467456), (3320, 433664), (3388, 424960), (3520, 409024), (3584, 401720), (3652, 394240), (3872, 371840), (4096, 351505), (4235, 339968), (4480, 321376), (4565, 315392), (4648, 309760), (4840, 297472), (4928, 292160), (5120, 281204), (5312, 271040), (5632, 255640), (5810, 247808), (6160, 233728), (6391, 225280), (6640, 216832), (6776, 212480), (7040, 204512), (7168, 200860), (7304, 197120), (7744, 185920), (8470, 169984), (8960, 160688), (9130, 157696), (9296, 154880), (9680, 148736), (9856, 146080), (10043, 143360), (10240, 140602), (10624, 135520), (11264, 127820), (11620, 123904), (12320, 116864), (12782, 112640), (13280, 108416), (13552, 106240), (14080, 102256), (14336, 100430), (14608, 98560), (15488, 92960), (16940, 84992), (17920, 80344), (18260, 78848), (18592, 77440), (19360, 74368), (19712, 73040), (20086, 71680), (20480, 70301), (21248, 67760), (22528, 63910), (23240, 61952), (24640, 58432), (25564, 56320), (26560, 54208), (27104, 53120), (28160, 51128), (28672, 50215), (29216, 49280), (30976, 46480), (31955, 45056), (33880, 42496), (35840, 40172), (36520, 39424), (37184, 38720)]