56958720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 225265152

約数和(自身を除く): 168306432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 163, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 326, 336, 364, 384, 390, 416, 420, 448, 455, 480, 489, 520, 546, 560, 624, 640, 652, 672, 728, 768, 780, 815, 832, 840, 896, 910, 960, 978, 1040, 1092, 1120, 1141, 1248, 1280, 1304, 1344, 1365, 1456, 1560, 1630, 1664, 1680, 1792, 1820, 1920, 1956, 2080, 2119, 2184, 2240, 2282, 2445, 2496, 2608, 2688, 2730, 2912, 3120, 3260, 3328, 3360, 3423, 3640, 3840, 3912, 4160, 4238, 4368, 4480, 4564, 4890, 4992, 5216, 5376, 5460, 5705, 5824, 6240, 6357, 6520, 6720, 6846, 7280, 7824, 8320, 8476, 8736, 8960, 9128, 9780, 9984, 10432, 10595, 10920, 11410, 11648, 12480, 12714, 13040, 13440, 13692, 14560, 14833, 15648, 16640, 16952, 17115, 17472, 18256, 19560, 20864, 21190, 21840, 22820, 23296, 24960, 25428, 26080, 26880, 27384, 29120, 29666, 31296, 31785, 33904, 34230, 34944, 36512, 39120, 41728, 42380, 43680, 44499, 45640, 49920, 50856, 52160, 54768, 58240, 59332, 62592, 63570, 67808, 68460, 69888, 73024, 74165, 78240, 84760, 87360, 88998, 91280, 101712, 104320, 109536, 116480, 118664, 125184, 127140, 135616, 136920, 146048, 148330, 156480, 169520, 174720, 177996, 182560, 203424, 208640, 219072, 222495, 237328, 254280, 271232, 273840, 292096, 296660, 312960, 339040, 349440, 355992, 365120, 406848, 438144, 444990, 474656, 508560, 542464, 547680, 593320, 625920, 678080, 711984, 730240, 813696, 876288, 889980, 949312, 1017120, 1095360, 1186640, 1356160, 1423968, 1460480, 1627392, 1779960, 1898624, 2034240, 2190720, 2373280, 2712320, 2847936, 3559920, 3797248, 4068480, 4381440, 4746560, 5695872, 7119840, 8136960, 9493120, 11391744, 14239680, 18986240, 28479360, 56958720]

約数ペア:

[(1, 56958720), (2, 28479360), (3, 18986240), (4, 14239680), (5, 11391744), (6, 9493120), (7, 8136960), (8, 7119840), (10, 5695872), (12, 4746560), (13, 4381440), (14, 4068480), (15, 3797248), (16, 3559920), (20, 2847936), (21, 2712320), (24, 2373280), (26, 2190720), (28, 2034240), (30, 1898624), (32, 1779960), (35, 1627392), (39, 1460480), (40, 1423968), (42, 1356160), (48, 1186640), (52, 1095360), (56, 1017120), (60, 949312), (64, 889980), (65, 876288), (70, 813696), (78, 730240), (80, 711984), (84, 678080), (91, 625920), (96, 593320), (104, 547680), (105, 542464), (112, 508560), (120, 474656), (128, 444990), (130, 438144), (140, 406848), (156, 365120), (160, 355992), (163, 349440), (168, 339040), (182, 312960), (192, 296660), (195, 292096), (208, 273840), (210, 271232), (224, 254280), (240, 237328), (256, 222495), (260, 219072), (273, 208640), (280, 203424), (312, 182560), (320, 177996), (326, 174720), (336, 169520), (364, 156480), (384, 148330), (390, 146048), (416, 136920), (420, 135616), (448, 127140), (455, 125184), (480, 118664), (489, 116480), (520, 109536), (546, 104320), (560, 101712), (624, 91280), (640, 88998), (652, 87360), (672, 84760), (728, 78240), (768, 74165), (780, 73024), (815, 69888), (832, 68460), (840, 67808), (896, 63570), (910, 62592), (960, 59332), (978, 58240), (1040, 54768), (1092, 52160), (1120, 50856), (1141, 49920), (1248, 45640), (1280, 44499), (1304, 43680), (1344, 42380), (1365, 41728), (1456, 39120), (1560, 36512), (1630, 34944), (1664, 34230), (1680, 33904), (1792, 31785), (1820, 31296), (1920, 29666), (1956, 29120), (2080, 27384), (2119, 26880), (2184, 26080), (2240, 25428), (2282, 24960), (2445, 23296), (2496, 22820), (2608, 21840), (2688, 21190), (2730, 20864), (2912, 19560), (3120, 18256), (3260, 17472), (3328, 17115), (3360, 16952), (3423, 16640), (3640, 15648), (3840, 14833), (3912, 14560), (4160, 13692), (4238, 13440), (4368, 13040), (4480, 12714), (4564, 12480), (4890, 11648), (4992, 11410), (5216, 10920), (5376, 10595), (5460, 10432), (5705, 9984), (5824, 9780), (6240, 9128), (6357, 8960), (6520, 8736), (6720, 8476), (6846, 8320), (7280, 7824)]