129127040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 256

約数和(自身を含む): 390700800

約数和(自身を除く): 261573760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 41, 56, 64, 70, 74, 76, 80, 82, 95, 112, 128, 133, 140, 148, 152, 160, 164, 185, 190, 205, 224, 259, 266, 280, 287, 296, 304, 320, 328, 370, 380, 410, 448, 518, 532, 560, 574, 592, 608, 640, 656, 665, 703, 740, 760, 779, 820, 896, 1036, 1064, 1120, 1148, 1184, 1216, 1295, 1312, 1330, 1406, 1435, 1480, 1517, 1520, 1558, 1640, 2072, 2128, 2240, 2296, 2368, 2432, 2590, 2624, 2660, 2812, 2870, 2960, 3034, 3040, 3116, 3280, 3515, 3895, 4144, 4256, 4480, 4592, 4736, 4921, 5180, 5248, 5320, 5453, 5624, 5740, 5920, 6068, 6080, 6232, 6560, 7030, 7585, 7790, 8288, 8512, 9184, 9842, 10360, 10619, 10640, 10906, 11248, 11480, 11840, 12136, 12160, 12464, 13120, 14060, 15170, 15580, 16576, 17024, 18368, 19684, 20720, 21238, 21280, 21812, 22496, 22960, 23680, 24272, 24605, 24928, 26240, 27265, 28120, 28823, 30340, 31160, 33152, 36736, 39368, 41440, 42476, 42560, 43624, 44992, 45920, 48544, 49210, 49856, 53095, 54530, 56240, 57646, 60680, 62320, 78736, 82880, 84952, 85120, 87248, 89984, 91840, 97088, 98420, 99712, 106190, 109060, 112480, 115292, 121360, 124640, 144115, 157472, 165760, 169904, 174496, 183680, 194176, 196840, 201761, 212380, 218120, 224960, 230584, 242720, 249280, 288230, 314944, 339808, 348992, 393680, 403522, 424760, 436240, 449920, 461168, 485440, 498560, 576460, 629888, 679616, 697984, 787360, 807044, 849520, 872480, 922336, 970880, 1008805, 1152920, 1359232, 1574720, 1614088, 1699040, 1744960, 1844672, 2017610, 2305840, 3149440, 3228176, 3398080, 3489920, 3689344, 4035220, 4611680, 6456352, 6796160, 8070440, 9223360, 12912704, 16140880, 18446720, 25825408, 32281760, 64563520, 129127040]

約数ペア:

[(1, 129127040), (2, 64563520), (4, 32281760), (5, 25825408), (7, 18446720), (8, 16140880), (10, 12912704), (14, 9223360), (16, 8070440), (19, 6796160), (20, 6456352), (28, 4611680), (32, 4035220), (35, 3689344), (37, 3489920), (38, 3398080), (40, 3228176), (41, 3149440), (56, 2305840), (64, 2017610), (70, 1844672), (74, 1744960), (76, 1699040), (80, 1614088), (82, 1574720), (95, 1359232), (112, 1152920), (128, 1008805), (133, 970880), (140, 922336), (148, 872480), (152, 849520), (160, 807044), (164, 787360), (185, 697984), (190, 679616), (205, 629888), (224, 576460), (259, 498560), (266, 485440), (280, 461168), (287, 449920), (296, 436240), (304, 424760), (320, 403522), (328, 393680), (370, 348992), (380, 339808), (410, 314944), (448, 288230), (518, 249280), (532, 242720), (560, 230584), (574, 224960), (592, 218120), (608, 212380), (640, 201761), (656, 196840), (665, 194176), (703, 183680), (740, 174496), (760, 169904), (779, 165760), (820, 157472), (896, 144115), (1036, 124640), (1064, 121360), (1120, 115292), (1148, 112480), (1184, 109060), (1216, 106190), (1295, 99712), (1312, 98420), (1330, 97088), (1406, 91840), (1435, 89984), (1480, 87248), (1517, 85120), (1520, 84952), (1558, 82880), (1640, 78736), (2072, 62320), (2128, 60680), (2240, 57646), (2296, 56240), (2368, 54530), (2432, 53095), (2590, 49856), (2624, 49210), (2660, 48544), (2812, 45920), (2870, 44992), (2960, 43624), (3034, 42560), (3040, 42476), (3116, 41440), (3280, 39368), (3515, 36736), (3895, 33152), (4144, 31160), (4256, 30340), (4480, 28823), (4592, 28120), (4736, 27265), (4921, 26240), (5180, 24928), (5248, 24605), (5320, 24272), (5453, 23680), (5624, 22960), (5740, 22496), (5920, 21812), (6068, 21280), (6080, 21238), (6232, 20720), (6560, 19684), (7030, 18368), (7585, 17024), (7790, 16576), (8288, 15580), (8512, 15170), (9184, 14060), (9842, 13120), (10360, 12464), (10619, 12160), (10640, 12136), (10906, 11840), (11248, 11480)]