151717440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 224

約数和(自身を含む): 558296064

約数和(自身を除く): 406578624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 192, 210, 211, 214, 224, 240, 280, 320, 321, 336, 420, 422, 428, 448, 480, 535, 560, 633, 642, 672, 749, 840, 844, 856, 960, 1055, 1070, 1120, 1266, 1284, 1344, 1477, 1498, 1605, 1680, 1688, 1712, 2110, 2140, 2240, 2247, 2532, 2568, 2954, 2996, 3165, 3210, 3360, 3376, 3424, 3745, 4220, 4280, 4431, 4494, 5064, 5136, 5908, 5992, 6330, 6420, 6720, 6752, 6848, 7385, 7490, 8440, 8560, 8862, 8988, 10128, 10272, 11235, 11816, 11984, 12660, 12840, 13504, 14770, 14980, 16880, 17120, 17724, 17976, 20256, 20544, 22155, 22470, 22577, 23632, 23968, 25320, 25680, 29540, 29960, 33760, 34240, 35448, 35952, 40512, 44310, 44940, 45154, 47264, 47936, 50640, 51360, 59080, 59920, 67520, 67731, 70896, 71904, 88620, 89880, 90308, 94528, 101280, 102720, 112885, 118160, 119840, 135462, 141792, 143808, 158039, 177240, 179760, 180616, 202560, 225770, 236320, 239680, 270924, 283584, 316078, 338655, 354480, 359520, 361232, 451540, 472640, 474117, 541848, 632156, 677310, 708960, 719040, 722464, 790195, 903080, 948234, 1083696, 1264312, 1354620, 1417920, 1444928, 1580390, 1806160, 1896468, 2167392, 2370585, 2528624, 2709240, 3160780, 3612320, 3792936, 4334784, 4741170, 5057248, 5418480, 6321560, 7224640, 7585872, 9482340, 10114496, 10836960, 12643120, 15171744, 18964680, 21673920, 25286240, 30343488, 37929360, 50572480, 75858720, 151717440]

約数ペア:

[(1, 151717440), (2, 75858720), (3, 50572480), (4, 37929360), (5, 30343488), (6, 25286240), (7, 21673920), (8, 18964680), (10, 15171744), (12, 12643120), (14, 10836960), (15, 10114496), (16, 9482340), (20, 7585872), (21, 7224640), (24, 6321560), (28, 5418480), (30, 5057248), (32, 4741170), (35, 4334784), (40, 3792936), (42, 3612320), (48, 3160780), (56, 2709240), (60, 2528624), (64, 2370585), (70, 2167392), (80, 1896468), (84, 1806160), (96, 1580390), (105, 1444928), (107, 1417920), (112, 1354620), (120, 1264312), (140, 1083696), (160, 948234), (168, 903080), (192, 790195), (210, 722464), (211, 719040), (214, 708960), (224, 677310), (240, 632156), (280, 541848), (320, 474117), (321, 472640), (336, 451540), (420, 361232), (422, 359520), (428, 354480), (448, 338655), (480, 316078), (535, 283584), (560, 270924), (633, 239680), (642, 236320), (672, 225770), (749, 202560), (840, 180616), (844, 179760), (856, 177240), (960, 158039), (1055, 143808), (1070, 141792), (1120, 135462), (1266, 119840), (1284, 118160), (1344, 112885), (1477, 102720), (1498, 101280), (1605, 94528), (1680, 90308), (1688, 89880), (1712, 88620), (2110, 71904), (2140, 70896), (2240, 67731), (2247, 67520), (2532, 59920), (2568, 59080), (2954, 51360), (2996, 50640), (3165, 47936), (3210, 47264), (3360, 45154), (3376, 44940), (3424, 44310), (3745, 40512), (4220, 35952), (4280, 35448), (4431, 34240), (4494, 33760), (5064, 29960), (5136, 29540), (5908, 25680), (5992, 25320), (6330, 23968), (6420, 23632), (6720, 22577), (6752, 22470), (6848, 22155), (7385, 20544), (7490, 20256), (8440, 17976), (8560, 17724), (8862, 17120), (8988, 16880), (10128, 14980), (10272, 14770), (11235, 13504), (11816, 12840), (11984, 12660)]