127869280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 384072192

約数和(自身を除く): 256202912

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 97, 107, 110, 112, 140, 154, 160, 176, 194, 214, 220, 224, 280, 308, 352, 385, 388, 428, 440, 485, 535, 560, 616, 679, 749, 770, 776, 856, 880, 970, 1067, 1070, 1120, 1177, 1232, 1358, 1498, 1540, 1552, 1712, 1760, 1940, 2134, 2140, 2354, 2464, 2716, 2996, 3080, 3104, 3395, 3424, 3745, 3880, 4268, 4280, 4708, 5335, 5432, 5885, 5992, 6160, 6790, 7469, 7490, 7760, 8239, 8536, 8560, 9416, 10379, 10670, 10864, 11770, 11984, 12320, 13580, 14938, 14980, 15520, 16478, 17072, 17120, 18832, 20758, 21340, 21728, 23540, 23968, 27160, 29876, 29960, 32956, 34144, 37345, 37664, 41195, 41516, 42680, 47080, 51895, 54320, 59752, 59920, 65912, 72653, 74690, 82390, 83032, 85360, 94160, 103790, 108640, 114169, 119504, 119840, 131824, 145306, 149380, 164780, 166064, 170720, 188320, 207580, 228338, 239008, 263648, 290612, 298760, 329560, 332128, 363265, 415160, 456676, 570845, 581224, 597520, 659120, 726530, 799183, 830320, 913352, 1141690, 1162448, 1195040, 1318240, 1453060, 1598366, 1660640, 1826704, 2283380, 2324896, 2906120, 3196732, 3653408, 3995915, 4566760, 5812240, 6393464, 7991830, 9133520, 11624480, 12786928, 15983660, 18267040, 25573856, 31967320, 63934640, 127869280]

約数ペア:

[(1, 127869280), (2, 63934640), (4, 31967320), (5, 25573856), (7, 18267040), (8, 15983660), (10, 12786928), (11, 11624480), (14, 9133520), (16, 7991830), (20, 6393464), (22, 5812240), (28, 4566760), (32, 3995915), (35, 3653408), (40, 3196732), (44, 2906120), (55, 2324896), (56, 2283380), (70, 1826704), (77, 1660640), (80, 1598366), (88, 1453060), (97, 1318240), (107, 1195040), (110, 1162448), (112, 1141690), (140, 913352), (154, 830320), (160, 799183), (176, 726530), (194, 659120), (214, 597520), (220, 581224), (224, 570845), (280, 456676), (308, 415160), (352, 363265), (385, 332128), (388, 329560), (428, 298760), (440, 290612), (485, 263648), (535, 239008), (560, 228338), (616, 207580), (679, 188320), (749, 170720), (770, 166064), (776, 164780), (856, 149380), (880, 145306), (970, 131824), (1067, 119840), (1070, 119504), (1120, 114169), (1177, 108640), (1232, 103790), (1358, 94160), (1498, 85360), (1540, 83032), (1552, 82390), (1712, 74690), (1760, 72653), (1940, 65912), (2134, 59920), (2140, 59752), (2354, 54320), (2464, 51895), (2716, 47080), (2996, 42680), (3080, 41516), (3104, 41195), (3395, 37664), (3424, 37345), (3745, 34144), (3880, 32956), (4268, 29960), (4280, 29876), (4708, 27160), (5335, 23968), (5432, 23540), (5885, 21728), (5992, 21340), (6160, 20758), (6790, 18832), (7469, 17120), (7490, 17072), (7760, 16478), (8239, 15520), (8536, 14980), (8560, 14938), (9416, 13580), (10379, 12320), (10670, 11984), (10864, 11770)]