55897645440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{319927}}^1$

素因数の和:319969

約数の個数: 256

約数和(自身を含む): 219291448320

約数和(自身を除く): 163393802880

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, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6720, 7280, 8320, 8736, 10920, 11648, 12480, 13440, 14560, 17472, 21840, 24960, 29120, 34944, 43680, 58240, 87360, 174720, 319927, 639854, 959781, 1279708, 1599635, 1919562, 2239489, 2559416, 3199270, 3839124, 4159051, 4478978, 4798905, 5118832, 6398540, 6718467, 7678248, 8318102, 8957956, 9597810, 10237664, 11197445, 12477153, 12797080, 13436934, 15356496, 16636204, 17915912, 19195620, 20475328, 20795255, 22394890, 24954306, 25594160, 26873868, 29113357, 30712992, 33272408, 33592335, 35831824, 38391240, 40950656, 41590510, 44789780, 49908612, 51188320, 53747736, 58226714, 61425984, 62385765, 66544816, 67184670, 71663648, 76782480, 83181020, 87340071, 89579560, 99817224, 102376640, 107495472, 116453428, 122851968, 124771530, 133089632, 134369340, 143327296, 145566785, 153564960, 166362040, 174680142, 179159120, 199634448, 204753280, 214990944, 232906856, 249543060, 266179264, 268738680, 286654592, 291133570, 307129920, 332724080, 349360284, 358318240, 399268896, 429981888, 436700355, 465813712, 499086120, 532358528, 537477360, 582267140, 614259840, 665448160, 698720568, 716636480, 798537792, 859963776, 873400710, 931627424, 998172240, 1074954720, 1164534280, 1330896320, 1397441136, 1433272960, 1597075584, 1746801420, 1863254848, 1996344480, 2149909440, 2329068560, 2661792640, 2794882272, 3493602840, 3726509696, 3992688960, 4299818880, 4658137120, 5589764544, 6987205680, 7985377920, 9316274240, 11179529088, 13974411360, 18632548480, 27948822720, 55897645440]

約数ペア:

[(1, 55897645440), (2, 27948822720), (3, 18632548480), (4, 13974411360), (5, 11179529088), (6, 9316274240), (7, 7985377920), (8, 6987205680), (10, 5589764544), (12, 4658137120), (13, 4299818880), (14, 3992688960), (15, 3726509696), (16, 3493602840), (20, 2794882272), (21, 2661792640), (24, 2329068560), (26, 2149909440), (28, 1996344480), (30, 1863254848), (32, 1746801420), (35, 1597075584), (39, 1433272960), (40, 1397441136), (42, 1330896320), (48, 1164534280), (52, 1074954720), (56, 998172240), (60, 931627424), (64, 873400710), (65, 859963776), (70, 798537792), (78, 716636480), (80, 698720568), (84, 665448160), (91, 614259840), (96, 582267140), (104, 537477360), (105, 532358528), (112, 499086120), (120, 465813712), (128, 436700355), (130, 429981888), (140, 399268896), (156, 358318240), (160, 349360284), (168, 332724080), (182, 307129920), (192, 291133570), (195, 286654592), (208, 268738680), (210, 266179264), (224, 249543060), (240, 232906856), (260, 214990944), (273, 204753280), (280, 199634448), (312, 179159120), (320, 174680142), (336, 166362040), (364, 153564960), (384, 145566785), (390, 143327296), (416, 134369340), (420, 133089632), (448, 124771530), (455, 122851968), (480, 116453428), (520, 107495472), (546, 102376640), (560, 99817224), (624, 89579560), (640, 87340071), (672, 83181020), (728, 76782480), (780, 71663648), (832, 67184670), (840, 66544816), (896, 62385765), (910, 61425984), (960, 58226714), (1040, 53747736), (1092, 51188320), (1120, 49908612), (1248, 44789780), (1344, 41590510), (1365, 40950656), (1456, 38391240), (1560, 35831824), (1664, 33592335), (1680, 33272408), (1820, 30712992), (1920, 29113357), (2080, 26873868), (2184, 25594160), (2240, 24954306), (2496, 22394890), (2688, 20795255), (2730, 20475328), (2912, 19195620), (3120, 17915912), (3360, 16636204), (3640, 15356496), (4160, 13436934), (4368, 12797080), (4480, 12477153), (4992, 11197445), (5460, 10237664), (5824, 9597810), (6240, 8957956), (6720, 8318102), (7280, 7678248), (8320, 6718467), (8736, 6398540), (10920, 5118832), (11648, 4798905), (12480, 4478978), (13440, 4159051), (14560, 3839124), (17472, 3199270), (21840, 2559416), (24960, 2239489), (29120, 1919562), (34944, 1599635), (43680, 1279708), (58240, 959781), (87360, 639854), (174720, 319927)]