128550240

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 480

約数和(自身を含む): 563492160

約数和(自身を除く): 434941920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 109, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 195, 208, 210, 216, 218, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 324, 327, 336, 351, 360, 364, 378, 390, 405, 416, 420, 432, 436, 455, 468, 480, 504, 520, 540, 545, 546, 560, 567, 585, 624, 630, 648, 654, 672, 702, 720, 728, 756, 763, 780, 810, 819, 840, 864, 872, 910, 936, 945, 981, 1008, 1040, 1053, 1080, 1090, 1092, 1120, 1134, 1170, 1248, 1260, 1296, 1308, 1365, 1404, 1417, 1440, 1456, 1512, 1526, 1560, 1620, 1635, 1638, 1680, 1744, 1755, 1820, 1872, 1890, 1962, 2016, 2080, 2106, 2160, 2180, 2184, 2268, 2289, 2340, 2457, 2520, 2592, 2616, 2730, 2808, 2834, 2835, 2912, 2943, 3024, 3052, 3120, 3240, 3270, 3276, 3360, 3488, 3510, 3640, 3744, 3780, 3815, 3924, 4095, 4212, 4251, 4320, 4360, 4368, 4536, 4578, 4680, 4905, 4914, 5040, 5232, 5265, 5460, 5616, 5668, 5670, 5886, 6048, 6104, 6240, 6480, 6540, 6552, 6867, 7020, 7085, 7280, 7371, 7560, 7630, 7848, 8190, 8424, 8502, 8720, 8736, 8829, 9072, 9156, 9360, 9810, 9828, 9919, 10080, 10464, 10530, 10920, 11232, 11336, 11340, 11445, 11772, 12208, 12285, 12753, 12960, 13080, 13104, 13734, 14040, 14170, 14560, 14715, 14742, 15120, 15260, 15696, 16380, 16848, 17004, 17440, 17658, 18144, 18312, 18720, 19620, 19656, 19838, 20601, 21060, 21255, 21840, 22672, 22680, 22890, 23544, 24416, 24570, 25506, 26160, 26208, 27468, 28080, 28340, 29430, 29484, 29757, 30240, 30520, 31392, 32760, 33696, 34008, 34335, 35316, 36624, 36855, 38259, 39240, 39312, 39676, 41202, 42120, 42510, 43680, 44145, 45344, 45360, 45780, 47088, 49140, 49595, 51012, 52320, 54936, 56160, 56680, 58860, 58968, 59514, 61040, 61803, 63765, 65520, 68016, 68670, 70632, 73248, 73710, 76518, 78480, 78624, 79352, 82404, 84240, 85020, 88290, 89271, 90720, 91560, 94176, 98280, 99190, 102024, 103005, 109872, 113360, 114777, 117720, 117936, 119028, 122080, 123606, 127530, 131040, 136032, 137340, 141264, 147420, 148785, 153036, 156960, 158704, 164808, 168480, 170040, 176580, 178542, 183120, 191295, 196560, 198380, 204048, 206010, 219744, 226720, 229554, 235440, 235872, 238056, 247212, 255060, 267813, 274680, 282528, 294840, 297570, 306072, 309015, 317408, 329616, 340080, 353160, 357084, 366240, 382590, 393120, 396760, 408096, 412020, 446355, 459108, 470880, 476112, 494424, 510120, 535626, 549360, 573885, 589680, 595140, 612144, 618030, 659232, 680160, 706320, 714168, 765180, 793520, 803439, 824040, 892710, 918216, 952224, 988848, 1020240, 1071252, 1098720, 1147770, 1179360, 1190280, 1224288, 1236060, 1339065, 1412640, 1428336, 1530360, 1587040, 1606878, 1648080, 1785420, 1836432, 1977696, 2040480, 2142504, 2295540, 2380560, 2472120, 2678130, 2856672, 3060720, 3213756, 3296160, 3570840, 3672864, 4017195, 4285008, 4591080, 4761120, 4944240, 5356260, 6121440, 6427512, 7141680, 8034390, 8570016, 9182160, 9888480, 10712520, 12855024, 14283360, 16068780, 18364320, 21425040, 25710048, 32137560, 42850080, 64275120, 128550240]

約数ペア:

[(1, 128550240), (2, 64275120), (3, 42850080), (4, 32137560), (5, 25710048), (6, 21425040), (7, 18364320), (8, 16068780), (9, 14283360), (10, 12855024), (12, 10712520), (13, 9888480), (14, 9182160), (15, 8570016), (16, 8034390), (18, 7141680), (20, 6427512), (21, 6121440), (24, 5356260), (26, 4944240), (27, 4761120), (28, 4591080), (30, 4285008), (32, 4017195), (35, 3672864), (36, 3570840), (39, 3296160), (40, 3213756), (42, 3060720), (45, 2856672), (48, 2678130), (52, 2472120), (54, 2380560), (56, 2295540), (60, 2142504), (63, 2040480), (65, 1977696), (70, 1836432), (72, 1785420), (78, 1648080), (80, 1606878), (81, 1587040), (84, 1530360), (90, 1428336), (91, 1412640), (96, 1339065), (104, 1236060), (105, 1224288), (108, 1190280), (109, 1179360), (112, 1147770), (117, 1098720), (120, 1071252), (126, 1020240), (130, 988848), (135, 952224), (140, 918216), (144, 892710), (156, 824040), (160, 803439), (162, 793520), (168, 765180), (180, 714168), (182, 706320), (189, 680160), (195, 659232), (208, 618030), (210, 612144), (216, 595140), (218, 589680), (224, 573885), (234, 549360), (240, 535626), (252, 510120), (260, 494424), (270, 476112), (273, 470880), (280, 459108), (288, 446355), (312, 412020), (315, 408096), (324, 396760), (327, 393120), (336, 382590), (351, 366240), (360, 357084), (364, 353160), (378, 340080), (390, 329616), (405, 317408), (416, 309015), (420, 306072), (432, 297570), (436, 294840), (455, 282528), (468, 274680), (480, 267813), (504, 255060), (520, 247212), (540, 238056), (545, 235872), (546, 235440), (560, 229554), (567, 226720), (585, 219744), (624, 206010), (630, 204048), (648, 198380), (654, 196560), (672, 191295), (702, 183120), (720, 178542), (728, 176580), (756, 170040), (763, 168480), (780, 164808), (810, 158704), (819, 156960), (840, 153036), (864, 148785), (872, 147420), (910, 141264), (936, 137340), (945, 136032), (981, 131040), (1008, 127530), (1040, 123606), (1053, 122080), (1080, 119028), (1090, 117936), (1092, 117720), (1120, 114777), (1134, 113360), (1170, 109872), (1248, 103005), (1260, 102024), (1296, 99190), (1308, 98280), (1365, 94176), (1404, 91560), (1417, 90720), (1440, 89271), (1456, 88290), (1512, 85020), (1526, 84240), (1560, 82404), (1620, 79352), (1635, 78624), (1638, 78480), (1680, 76518), (1744, 73710), (1755, 73248), (1820, 70632), (1872, 68670), (1890, 68016), (1962, 65520), (2016, 63765), (2080, 61803), (2106, 61040), (2160, 59514), (2180, 58968), (2184, 58860), (2268, 56680), (2289, 56160), (2340, 54936), (2457, 52320), (2520, 51012), (2592, 49595), (2616, 49140), (2730, 47088), (2808, 45780), (2834, 45360), (2835, 45344), (2912, 44145), (2943, 43680), (3024, 42510), (3052, 42120), (3120, 41202), (3240, 39676), (3270, 39312), (3276, 39240), (3360, 38259), (3488, 36855), (3510, 36624), (3640, 35316), (3744, 34335), (3780, 34008), (3815, 33696), (3924, 32760), (4095, 31392), (4212, 30520), (4251, 30240), (4320, 29757), (4360, 29484), (4368, 29430), (4536, 28340), (4578, 28080), (4680, 27468), (4905, 26208), (4914, 26160), (5040, 25506), (5232, 24570), (5265, 24416), (5460, 23544), (5616, 22890), (5668, 22680), (5670, 22672), (5886, 21840), (6048, 21255), (6104, 21060), (6240, 20601), (6480, 19838), (6540, 19656), (6552, 19620), (6867, 18720), (7020, 18312), (7085, 18144), (7280, 17658), (7371, 17440), (7560, 17004), (7630, 16848), (7848, 16380), (8190, 15696), (8424, 15260), (8502, 15120), (8720, 14742), (8736, 14715), (8829, 14560), (9072, 14170), (9156, 14040), (9360, 13734), (9810, 13104), (9828, 13080), (9919, 12960), (10080, 12753), (10464, 12285), (10530, 12208), (10920, 11772), (11232, 11445), (11336, 11340)]