42893760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:531

約数の個数: 224

約数和(自身を含む): 167956992

約数和(自身を除く): 125063232

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, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 491, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 982, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1473, 1560, 1680, 1820, 1964, 2080, 2184, 2240, 2455, 2496, 2730, 2912, 2946, 3120, 3360, 3437, 3640, 3928, 4160, 4368, 4910, 5460, 5824, 5892, 6240, 6383, 6720, 6874, 7280, 7365, 7856, 8736, 9820, 10311, 10920, 11784, 12480, 12766, 13748, 14560, 14730, 15712, 17185, 17472, 19149, 19640, 20622, 21840, 23568, 25532, 27496, 29120, 29460, 31424, 31915, 34370, 38298, 39280, 41244, 43680, 44681, 47136, 51064, 51555, 54992, 58920, 63830, 68740, 76596, 78560, 82488, 87360, 89362, 94272, 95745, 102128, 103110, 109984, 117840, 127660, 134043, 137480, 153192, 157120, 164976, 178724, 191490, 204256, 206220, 219968, 223405, 235680, 255320, 268086, 274960, 306384, 329952, 357448, 382980, 408512, 412440, 446810, 471360, 510640, 536172, 549920, 612768, 659904, 670215, 714896, 765960, 824880, 893620, 1021280, 1072344, 1099840, 1225536, 1340430, 1429792, 1531920, 1649760, 1787240, 2042560, 2144688, 2680860, 2859584, 3063840, 3299520, 3574480, 4289376, 5361720, 6127680, 7148960, 8578752, 10723440, 14297920, 21446880, 42893760]

約数ペア:

[(1, 42893760), (2, 21446880), (3, 14297920), (4, 10723440), (5, 8578752), (6, 7148960), (7, 6127680), (8, 5361720), (10, 4289376), (12, 3574480), (13, 3299520), (14, 3063840), (15, 2859584), (16, 2680860), (20, 2144688), (21, 2042560), (24, 1787240), (26, 1649760), (28, 1531920), (30, 1429792), (32, 1340430), (35, 1225536), (39, 1099840), (40, 1072344), (42, 1021280), (48, 893620), (52, 824880), (56, 765960), (60, 714896), (64, 670215), (65, 659904), (70, 612768), (78, 549920), (80, 536172), (84, 510640), (91, 471360), (96, 446810), (104, 412440), (105, 408512), (112, 382980), (120, 357448), (130, 329952), (140, 306384), (156, 274960), (160, 268086), (168, 255320), (182, 235680), (192, 223405), (195, 219968), (208, 206220), (210, 204256), (224, 191490), (240, 178724), (260, 164976), (273, 157120), (280, 153192), (312, 137480), (320, 134043), (336, 127660), (364, 117840), (390, 109984), (416, 103110), (420, 102128), (448, 95745), (455, 94272), (480, 89362), (491, 87360), (520, 82488), (546, 78560), (560, 76596), (624, 68740), (672, 63830), (728, 58920), (780, 54992), (832, 51555), (840, 51064), (910, 47136), (960, 44681), (982, 43680), (1040, 41244), (1092, 39280), (1120, 38298), (1248, 34370), (1344, 31915), (1365, 31424), (1456, 29460), (1473, 29120), (1560, 27496), (1680, 25532), (1820, 23568), (1964, 21840), (2080, 20622), (2184, 19640), (2240, 19149), (2455, 17472), (2496, 17185), (2730, 15712), (2912, 14730), (2946, 14560), (3120, 13748), (3360, 12766), (3437, 12480), (3640, 11784), (3928, 10920), (4160, 10311), (4368, 9820), (4910, 8736), (5460, 7856), (5824, 7365), (5892, 7280), (6240, 6874), (6383, 6720)]