2566219680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{57487}}^1$

素因数の和:57539

約数の個数: 144

約数和(自身を含む): 9039873024

約数和(自身を除く): 6473653344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 57487, 114974, 172461, 229948, 287435, 344922, 459896, 517383, 574870, 689844, 862305, 919792, 1034766, 1149740, 1379688, 1724610, 1782097, 1839584, 2069532, 2299480, 2586915, 2759376, 3449220, 3564194, 4139064, 4598960, 5173830, 5346291, 5518752, 6898440, 7128388, 8278128, 8910485, 9197920, 10347660, 10692582, 13796880, 14256776, 16038873, 16556256, 17820970, 20695320, 21385164, 26731455, 27593760, 28513552, 32077746, 35641940, 41390640, 42770328, 53462910, 57027104, 64155492, 71283880, 80194365, 82781280, 85540656, 106925820, 128310984, 142567760, 160388730, 171081312, 213851640, 256621968, 285135520, 320777460, 427703280, 513243936, 641554920, 855406560, 1283109840, 2566219680]

約数ペア:

[(1, 2566219680), (2, 1283109840), (3, 855406560), (4, 641554920), (5, 513243936), (6, 427703280), (8, 320777460), (9, 285135520), (10, 256621968), (12, 213851640), (15, 171081312), (16, 160388730), (18, 142567760), (20, 128310984), (24, 106925820), (30, 85540656), (31, 82781280), (32, 80194365), (36, 71283880), (40, 64155492), (45, 57027104), (48, 53462910), (60, 42770328), (62, 41390640), (72, 35641940), (80, 32077746), (90, 28513552), (93, 27593760), (96, 26731455), (120, 21385164), (124, 20695320), (144, 17820970), (155, 16556256), (160, 16038873), (180, 14256776), (186, 13796880), (240, 10692582), (248, 10347660), (279, 9197920), (288, 8910485), (310, 8278128), (360, 7128388), (372, 6898440), (465, 5518752), (480, 5346291), (496, 5173830), (558, 4598960), (620, 4139064), (720, 3564194), (744, 3449220), (930, 2759376), (992, 2586915), (1116, 2299480), (1240, 2069532), (1395, 1839584), (1440, 1782097), (1488, 1724610), (1860, 1379688), (2232, 1149740), (2480, 1034766), (2790, 919792), (2976, 862305), (3720, 689844), (4464, 574870), (4960, 517383), (5580, 459896), (7440, 344922), (8928, 287435), (11160, 229948), (14880, 172461), (22320, 114974), (44640, 57487)]