1262244480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:4991

約数の個数: 256

約数和(自身を含む): 4841164800

約数和(自身を除く): 3578920320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 4943, 5320, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 9886, 10640, 12160, 12768, 13440, 14829, 15960, 17024, 18240, 19772, 21280, 24715, 25536, 29658, 31920, 34601, 36480, 39544, 42560, 49430, 51072, 59316, 63840, 69202, 74145, 79088, 85120, 93917, 98860, 103803, 118632, 127680, 138404, 148290, 158176, 173005, 187834, 197720, 207606, 237264, 255360, 276808, 281751, 296580, 316352, 346010, 375668, 395440, 415212, 469585, 474528, 519015, 553616, 563502, 593160, 632704, 657419, 692020, 751336, 790880, 830424, 939170, 949056, 1038030, 1107232, 1127004, 1186320, 1314838, 1384040, 1408755, 1502672, 1581760, 1660848, 1878340, 1898112, 1972257, 2076060, 2214464, 2254008, 2372640, 2629676, 2768080, 2817510, 3005344, 3163520, 3287095, 3321696, 3756680, 3944514, 4152120, 4428928, 4508016, 4745280, 5259352, 5536160, 5635020, 6010688, 6574190, 6643392, 7513360, 7889028, 8304240, 9016032, 9490560, 9861285, 10518704, 11072320, 11270040, 12021376, 13148380, 13286784, 15026720, 15778056, 16608480, 18032064, 19722570, 21037408, 22144640, 22540080, 26296760, 30053440, 31556112, 33216960, 36064128, 39445140, 42074816, 45080160, 52593520, 60106880, 63112224, 66433920, 78890280, 84149632, 90160320, 105187040, 126224448, 157780560, 180320640, 210374080, 252448896, 315561120, 420748160, 631122240, 1262244480]

約数ペア:

[(1, 1262244480), (2, 631122240), (3, 420748160), (4, 315561120), (5, 252448896), (6, 210374080), (7, 180320640), (8, 157780560), (10, 126224448), (12, 105187040), (14, 90160320), (15, 84149632), (16, 78890280), (19, 66433920), (20, 63112224), (21, 60106880), (24, 52593520), (28, 45080160), (30, 42074816), (32, 39445140), (35, 36064128), (38, 33216960), (40, 31556112), (42, 30053440), (48, 26296760), (56, 22540080), (57, 22144640), (60, 21037408), (64, 19722570), (70, 18032064), (76, 16608480), (80, 15778056), (84, 15026720), (95, 13286784), (96, 13148380), (105, 12021376), (112, 11270040), (114, 11072320), (120, 10518704), (128, 9861285), (133, 9490560), (140, 9016032), (152, 8304240), (160, 7889028), (168, 7513360), (190, 6643392), (192, 6574190), (210, 6010688), (224, 5635020), (228, 5536160), (240, 5259352), (266, 4745280), (280, 4508016), (285, 4428928), (304, 4152120), (320, 3944514), (336, 3756680), (380, 3321696), (384, 3287095), (399, 3163520), (420, 3005344), (448, 2817510), (456, 2768080), (480, 2629676), (532, 2372640), (560, 2254008), (570, 2214464), (608, 2076060), (640, 1972257), (665, 1898112), (672, 1878340), (760, 1660848), (798, 1581760), (840, 1502672), (896, 1408755), (912, 1384040), (960, 1314838), (1064, 1186320), (1120, 1127004), (1140, 1107232), (1216, 1038030), (1330, 949056), (1344, 939170), (1520, 830424), (1596, 790880), (1680, 751336), (1824, 692020), (1920, 657419), (1995, 632704), (2128, 593160), (2240, 563502), (2280, 553616), (2432, 519015), (2660, 474528), (2688, 469585), (3040, 415212), (3192, 395440), (3360, 375668), (3648, 346010), (3990, 316352), (4256, 296580), (4480, 281751), (4560, 276808), (4943, 255360), (5320, 237264), (6080, 207606), (6384, 197720), (6720, 187834), (7296, 173005), (7980, 158176), (8512, 148290), (9120, 138404), (9886, 127680), (10640, 118632), (12160, 103803), (12768, 98860), (13440, 93917), (14829, 85120), (15960, 79088), (17024, 74145), (18240, 69202), (19772, 63840), (21280, 59316), (24715, 51072), (25536, 49430), (29658, 42560), (31920, 39544), (34601, 36480)]