1445930880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 256

約数和(自身を含む): 4864665600

約数和(自身を除く): 3418734720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 137, 138, 160, 184, 192, 230, 239, 240, 274, 276, 320, 345, 368, 384, 411, 460, 478, 480, 548, 552, 640, 685, 690, 717, 736, 822, 920, 956, 960, 1096, 1104, 1195, 1370, 1380, 1434, 1472, 1644, 1840, 1912, 1920, 2055, 2192, 2208, 2390, 2740, 2760, 2868, 2944, 3151, 3288, 3585, 3680, 3824, 4110, 4384, 4416, 4780, 5480, 5497, 5520, 5736, 6302, 6576, 7170, 7360, 7648, 8220, 8768, 8832, 9453, 9560, 10960, 10994, 11040, 11472, 12604, 13152, 14340, 14720, 15296, 15755, 16440, 16491, 17536, 18906, 19120, 21920, 21988, 22080, 22944, 25208, 26304, 27485, 28680, 30592, 31510, 32743, 32880, 32982, 37812, 38240, 43840, 43976, 44160, 45888, 47265, 50416, 52608, 54970, 57360, 63020, 65486, 65760, 65964, 75624, 76480, 82455, 87680, 87952, 91776, 94530, 98229, 100832, 109940, 114720, 126040, 130972, 131520, 131928, 151248, 152960, 163715, 164910, 175904, 189060, 196458, 201664, 219880, 229440, 252080, 261944, 263040, 263856, 302496, 327430, 329820, 351808, 378120, 392916, 403328, 439760, 458880, 491145, 504160, 523888, 527712, 604992, 654860, 659640, 703616, 753089, 756240, 785832, 879520, 982290, 1008320, 1047776, 1055424, 1209984, 1309720, 1319280, 1506178, 1512480, 1571664, 1759040, 1964580, 2016640, 2095552, 2110848, 2259267, 2619440, 2638560, 3012356, 3024960, 3143328, 3518080, 3765445, 3929160, 4191104, 4518534, 5238880, 5277120, 6024712, 6049920, 6286656, 7530890, 7858320, 9037068, 10477760, 10554240, 11296335, 12049424, 12573312, 15061780, 15716640, 18074136, 20955520, 22592670, 24098848, 30123560, 31433280, 36148272, 45185340, 48197696, 60247120, 62866560, 72296544, 90370680, 96395392, 120494240, 144593088, 180741360, 240988480, 289186176, 361482720, 481976960, 722965440, 1445930880]

約数ペア:

[(1, 1445930880), (2, 722965440), (3, 481976960), (4, 361482720), (5, 289186176), (6, 240988480), (8, 180741360), (10, 144593088), (12, 120494240), (15, 96395392), (16, 90370680), (20, 72296544), (23, 62866560), (24, 60247120), (30, 48197696), (32, 45185340), (40, 36148272), (46, 31433280), (48, 30123560), (60, 24098848), (64, 22592670), (69, 20955520), (80, 18074136), (92, 15716640), (96, 15061780), (115, 12573312), (120, 12049424), (128, 11296335), (137, 10554240), (138, 10477760), (160, 9037068), (184, 7858320), (192, 7530890), (230, 6286656), (239, 6049920), (240, 6024712), (274, 5277120), (276, 5238880), (320, 4518534), (345, 4191104), (368, 3929160), (384, 3765445), (411, 3518080), (460, 3143328), (478, 3024960), (480, 3012356), (548, 2638560), (552, 2619440), (640, 2259267), (685, 2110848), (690, 2095552), (717, 2016640), (736, 1964580), (822, 1759040), (920, 1571664), (956, 1512480), (960, 1506178), (1096, 1319280), (1104, 1309720), (1195, 1209984), (1370, 1055424), (1380, 1047776), (1434, 1008320), (1472, 982290), (1644, 879520), (1840, 785832), (1912, 756240), (1920, 753089), (2055, 703616), (2192, 659640), (2208, 654860), (2390, 604992), (2740, 527712), (2760, 523888), (2868, 504160), (2944, 491145), (3151, 458880), (3288, 439760), (3585, 403328), (3680, 392916), (3824, 378120), (4110, 351808), (4384, 329820), (4416, 327430), (4780, 302496), (5480, 263856), (5497, 263040), (5520, 261944), (5736, 252080), (6302, 229440), (6576, 219880), (7170, 201664), (7360, 196458), (7648, 189060), (8220, 175904), (8768, 164910), (8832, 163715), (9453, 152960), (9560, 151248), (10960, 131928), (10994, 131520), (11040, 130972), (11472, 126040), (12604, 114720), (13152, 109940), (14340, 100832), (14720, 98229), (15296, 94530), (15755, 91776), (16440, 87952), (16491, 87680), (17536, 82455), (18906, 76480), (19120, 75624), (21920, 65964), (21988, 65760), (22080, 65486), (22944, 63020), (25208, 57360), (26304, 54970), (27485, 52608), (28680, 50416), (30592, 47265), (31510, 45888), (32743, 44160), (32880, 43976), (32982, 43840), (37812, 38240)]