15705813040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1467

約数の個数: 160

約数和(自身を含む): 38854656000

約数和(自身を除く): 23148842960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 67, 79, 80, 116, 134, 145, 158, 232, 268, 290, 316, 335, 395, 464, 536, 580, 632, 670, 790, 1072, 1160, 1264, 1279, 1340, 1580, 1943, 2291, 2320, 2558, 2680, 3160, 3886, 4582, 5116, 5293, 5360, 6320, 6395, 7772, 9164, 9715, 10232, 10586, 11455, 12790, 15544, 18328, 19430, 20464, 21172, 22910, 25580, 26465, 31088, 36656, 37091, 38860, 42344, 45820, 51160, 52930, 74182, 77720, 84688, 85693, 91640, 101041, 102320, 105860, 148364, 153497, 155440, 171386, 183280, 185455, 202082, 211720, 296728, 306994, 342772, 370910, 404164, 423440, 428465, 505205, 593456, 613988, 685544, 741820, 767485, 808328, 856930, 1010410, 1227976, 1371088, 1483640, 1534970, 1616656, 1713860, 2020820, 2455952, 2485097, 2930189, 2967280, 3069940, 3427720, 4041640, 4970194, 5860378, 6139880, 6769747, 6855440, 8083280, 9940388, 11720756, 12279760, 12425485, 13539494, 14650945, 19880776, 23441512, 24850970, 27078988, 29301890, 33848735, 39761552, 46883024, 49701940, 54157976, 58603780, 67697470, 99403880, 108315952, 117207560, 135394940, 196322663, 198807760, 234415120, 270789880, 392645326, 541579760, 785290652, 981613315, 1570581304, 1963226630, 3141162608, 3926453260, 7852906520, 15705813040]

約数ペア:

[(1, 15705813040), (2, 7852906520), (4, 3926453260), (5, 3141162608), (8, 1963226630), (10, 1570581304), (16, 981613315), (20, 785290652), (29, 541579760), (40, 392645326), (58, 270789880), (67, 234415120), (79, 198807760), (80, 196322663), (116, 135394940), (134, 117207560), (145, 108315952), (158, 99403880), (232, 67697470), (268, 58603780), (290, 54157976), (316, 49701940), (335, 46883024), (395, 39761552), (464, 33848735), (536, 29301890), (580, 27078988), (632, 24850970), (670, 23441512), (790, 19880776), (1072, 14650945), (1160, 13539494), (1264, 12425485), (1279, 12279760), (1340, 11720756), (1580, 9940388), (1943, 8083280), (2291, 6855440), (2320, 6769747), (2558, 6139880), (2680, 5860378), (3160, 4970194), (3886, 4041640), (4582, 3427720), (5116, 3069940), (5293, 2967280), (5360, 2930189), (6320, 2485097), (6395, 2455952), (7772, 2020820), (9164, 1713860), (9715, 1616656), (10232, 1534970), (10586, 1483640), (11455, 1371088), (12790, 1227976), (15544, 1010410), (18328, 856930), (19430, 808328), (20464, 767485), (21172, 741820), (22910, 685544), (25580, 613988), (26465, 593456), (31088, 505205), (36656, 428465), (37091, 423440), (38860, 404164), (42344, 370910), (45820, 342772), (51160, 306994), (52930, 296728), (74182, 211720), (77720, 202082), (84688, 185455), (85693, 183280), (91640, 171386), (101041, 155440), (102320, 153497), (105860, 148364)]