748032480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1354

約数の個数: 288

約数和(自身を含む): 2839898880

約数和(自身を除く): 2091866400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1289, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 2015, 2080, 2232, 2340, 2418, 2480, 2578, 2790, 2976, 3120, 3224, 3627, 3720, 3744, 3867, 4030, 4464, 4680, 4836, 4960, 5156, 5580, 6045, 6240, 6445, 6448, 7254, 7440, 7734, 8060, 8928, 9360, 9672, 10312, 11160, 11601, 12090, 12890, 12896, 14508, 14880, 15468, 16120, 16757, 18135, 18720, 19335, 19344, 20624, 22320, 23202, 24180, 25780, 29016, 30936, 32240, 33514, 36270, 38670, 38688, 39959, 41248, 44640, 46404, 48360, 50271, 51560, 58005, 58032, 61872, 64480, 67028, 72540, 77340, 79918, 83785, 92808, 96720, 100542, 103120, 116010, 116064, 119877, 123744, 134056, 145080, 150813, 154680, 159836, 167570, 185616, 193440, 199795, 201084, 206240, 232020, 239754, 251355, 268112, 290160, 301626, 309360, 319672, 335140, 359631, 371232, 399590, 402168, 464040, 479508, 502710, 519467, 536224, 580320, 599385, 603252, 618720, 639344, 670280, 719262, 754065, 799180, 804336, 928080, 959016, 1005420, 1038934, 1198770, 1206504, 1278688, 1340560, 1438524, 1508130, 1558401, 1598360, 1608672, 1798155, 1856160, 1918032, 2010840, 2077868, 2397540, 2413008, 2597335, 2681120, 2877048, 3016260, 3116802, 3196720, 3596310, 3836064, 4021680, 4155736, 4675203, 4795080, 4826016, 5194670, 5754096, 6032520, 6233604, 6393440, 7192620, 7792005, 8043360, 8311472, 9350406, 9590160, 10389340, 11508192, 12065040, 12467208, 14385240, 15584010, 16622944, 18700812, 19180320, 20778680, 23376015, 24130080, 24934416, 28770480, 31168020, 37401624, 41557360, 46752030, 49868832, 57540960, 62336040, 74803248, 83114720, 93504060, 124672080, 149606496, 187008120, 249344160, 374016240, 748032480]

約数ペア:

[(1, 748032480), (2, 374016240), (3, 249344160), (4, 187008120), (5, 149606496), (6, 124672080), (8, 93504060), (9, 83114720), (10, 74803248), (12, 62336040), (13, 57540960), (15, 49868832), (16, 46752030), (18, 41557360), (20, 37401624), (24, 31168020), (26, 28770480), (30, 24934416), (31, 24130080), (32, 23376015), (36, 20778680), (39, 19180320), (40, 18700812), (45, 16622944), (48, 15584010), (52, 14385240), (60, 12467208), (62, 12065040), (65, 11508192), (72, 10389340), (78, 9590160), (80, 9350406), (90, 8311472), (93, 8043360), (96, 7792005), (104, 7192620), (117, 6393440), (120, 6233604), (124, 6032520), (130, 5754096), (144, 5194670), (155, 4826016), (156, 4795080), (160, 4675203), (180, 4155736), (186, 4021680), (195, 3836064), (208, 3596310), (234, 3196720), (240, 3116802), (248, 3016260), (260, 2877048), (279, 2681120), (288, 2597335), (310, 2413008), (312, 2397540), (360, 2077868), (372, 2010840), (390, 1918032), (403, 1856160), (416, 1798155), (465, 1608672), (468, 1598360), (480, 1558401), (496, 1508130), (520, 1438524), (558, 1340560), (585, 1278688), (620, 1206504), (624, 1198770), (720, 1038934), (744, 1005420), (780, 959016), (806, 928080), (930, 804336), (936, 799180), (992, 754065), (1040, 719262), (1116, 670280), (1170, 639344), (1209, 618720), (1240, 603252), (1248, 599385), (1289, 580320), (1395, 536224), (1440, 519467), (1488, 502710), (1560, 479508), (1612, 464040), (1860, 402168), (1872, 399590), (2015, 371232), (2080, 359631), (2232, 335140), (2340, 319672), (2418, 309360), (2480, 301626), (2578, 290160), (2790, 268112), (2976, 251355), (3120, 239754), (3224, 232020), (3627, 206240), (3720, 201084), (3744, 199795), (3867, 193440), (4030, 185616), (4464, 167570), (4680, 159836), (4836, 154680), (4960, 150813), (5156, 145080), (5580, 134056), (6045, 123744), (6240, 119877), (6445, 116064), (6448, 116010), (7254, 103120), (7440, 100542), (7734, 96720), (8060, 92808), (8928, 83785), (9360, 79918), (9672, 77340), (10312, 72540), (11160, 67028), (11601, 64480), (12090, 61872), (12890, 58032), (12896, 58005), (14508, 51560), (14880, 50271), (15468, 48360), (16120, 46404), (16757, 44640), (18135, 41248), (18720, 39959), (19335, 38688), (19344, 38670), (20624, 36270), (22320, 33514), (23202, 32240), (24180, 30936), (25780, 29016)]