320266128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 320

約数和(自身を含む): 1139927040

約数和(自身を除く): 819660912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 19, 21, 24, 26, 28, 34, 38, 39, 42, 48, 51, 52, 56, 57, 68, 76, 78, 84, 91, 102, 104, 112, 114, 119, 133, 136, 152, 156, 168, 182, 204, 208, 221, 227, 228, 238, 247, 266, 272, 273, 304, 312, 323, 336, 357, 364, 399, 408, 442, 454, 456, 476, 494, 532, 546, 624, 646, 663, 681, 714, 728, 741, 798, 816, 884, 908, 912, 952, 969, 988, 1064, 1092, 1292, 1326, 1362, 1428, 1456, 1482, 1547, 1589, 1596, 1729, 1768, 1816, 1904, 1938, 1976, 2128, 2184, 2261, 2584, 2652, 2724, 2856, 2951, 2964, 3094, 3178, 3192, 3458, 3536, 3632, 3859, 3876, 3952, 4199, 4313, 4368, 4522, 4641, 4767, 5168, 5187, 5304, 5448, 5712, 5902, 5928, 6188, 6356, 6384, 6783, 6916, 7718, 7752, 8398, 8626, 8853, 9044, 9282, 9534, 10374, 10608, 10896, 11577, 11804, 11856, 12376, 12597, 12712, 12939, 13566, 13832, 15436, 15504, 16796, 17252, 17706, 18088, 18564, 19068, 20657, 20748, 23154, 23608, 24752, 25194, 25424, 25878, 27013, 27132, 27664, 29393, 30191, 30872, 33592, 34504, 35412, 36176, 37128, 38136, 41314, 41496, 46308, 47216, 50167, 50388, 51756, 54026, 54264, 56069, 58786, 60382, 61744, 61971, 67184, 69008, 70824, 73321, 74256, 76272, 81039, 82628, 82992, 88179, 90573, 92616, 100334, 100776, 103512, 108052, 108528, 112138, 117572, 120764, 123942, 141648, 146642, 150501, 162078, 165256, 168207, 176358, 181146, 185232, 200668, 201552, 207024, 216104, 219963, 224276, 235144, 241528, 247884, 293284, 301002, 324156, 330512, 336414, 351169, 352716, 362292, 392483, 401336, 432208, 439926, 448552, 470288, 483056, 495768, 513247, 586568, 602004, 648312, 672828, 702338, 705432, 724584, 784966, 802672, 879852, 897104, 953173, 991536, 1026494, 1053507, 1173136, 1177449, 1204008, 1296624, 1345656, 1404676, 1410864, 1449168, 1539741, 1569932, 1759704, 1906346, 2052988, 2107014, 2354898, 2408016, 2691312, 2809352, 2859519, 3079482, 3139864, 3519408, 3812692, 4105976, 4214028, 4709796, 5618704, 5719038, 6158964, 6279728, 6672211, 7625384, 8211952, 8428056, 9419592, 11438076, 12317928, 13344422, 15250768, 16856112, 18839184, 20016633, 22876152, 24635856, 26688844, 40033266, 45752304, 53377688, 80066532, 106755376, 160133064, 320266128]

約数ペア:

[(1, 320266128), (2, 160133064), (3, 106755376), (4, 80066532), (6, 53377688), (7, 45752304), (8, 40033266), (12, 26688844), (13, 24635856), (14, 22876152), (16, 20016633), (17, 18839184), (19, 16856112), (21, 15250768), (24, 13344422), (26, 12317928), (28, 11438076), (34, 9419592), (38, 8428056), (39, 8211952), (42, 7625384), (48, 6672211), (51, 6279728), (52, 6158964), (56, 5719038), (57, 5618704), (68, 4709796), (76, 4214028), (78, 4105976), (84, 3812692), (91, 3519408), (102, 3139864), (104, 3079482), (112, 2859519), (114, 2809352), (119, 2691312), (133, 2408016), (136, 2354898), (152, 2107014), (156, 2052988), (168, 1906346), (182, 1759704), (204, 1569932), (208, 1539741), (221, 1449168), (227, 1410864), (228, 1404676), (238, 1345656), (247, 1296624), (266, 1204008), (272, 1177449), (273, 1173136), (304, 1053507), (312, 1026494), (323, 991536), (336, 953173), (357, 897104), (364, 879852), (399, 802672), (408, 784966), (442, 724584), (454, 705432), (456, 702338), (476, 672828), (494, 648312), (532, 602004), (546, 586568), (624, 513247), (646, 495768), (663, 483056), (681, 470288), (714, 448552), (728, 439926), (741, 432208), (798, 401336), (816, 392483), (884, 362292), (908, 352716), (912, 351169), (952, 336414), (969, 330512), (988, 324156), (1064, 301002), (1092, 293284), (1292, 247884), (1326, 241528), (1362, 235144), (1428, 224276), (1456, 219963), (1482, 216104), (1547, 207024), (1589, 201552), (1596, 200668), (1729, 185232), (1768, 181146), (1816, 176358), (1904, 168207), (1938, 165256), (1976, 162078), (2128, 150501), (2184, 146642), (2261, 141648), (2584, 123942), (2652, 120764), (2724, 117572), (2856, 112138), (2951, 108528), (2964, 108052), (3094, 103512), (3178, 100776), (3192, 100334), (3458, 92616), (3536, 90573), (3632, 88179), (3859, 82992), (3876, 82628), (3952, 81039), (4199, 76272), (4313, 74256), (4368, 73321), (4522, 70824), (4641, 69008), (4767, 67184), (5168, 61971), (5187, 61744), (5304, 60382), (5448, 58786), (5712, 56069), (5902, 54264), (5928, 54026), (6188, 51756), (6356, 50388), (6384, 50167), (6783, 47216), (6916, 46308), (7718, 41496), (7752, 41314), (8398, 38136), (8626, 37128), (8853, 36176), (9044, 35412), (9282, 34504), (9534, 33592), (10374, 30872), (10608, 30191), (10896, 29393), (11577, 27664), (11804, 27132), (11856, 27013), (12376, 25878), (12597, 25424), (12712, 25194), (12939, 24752), (13566, 23608), (13832, 23154), (15436, 20748), (15504, 20657), (16796, 19068), (17252, 18564), (17706, 18088)]