83679960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 316108800

約数和(自身を除く): 232428840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 79, 84, 91, 97, 104, 105, 120, 130, 140, 156, 158, 168, 182, 194, 195, 210, 237, 260, 273, 280, 291, 312, 316, 364, 388, 390, 395, 420, 455, 474, 485, 520, 546, 553, 582, 632, 679, 728, 776, 780, 790, 840, 910, 948, 970, 1027, 1092, 1106, 1164, 1185, 1261, 1358, 1365, 1455, 1560, 1580, 1659, 1820, 1896, 1940, 2037, 2054, 2184, 2212, 2328, 2370, 2522, 2716, 2730, 2765, 2910, 3081, 3160, 3318, 3395, 3640, 3783, 3880, 4074, 4108, 4424, 4740, 5044, 5135, 5432, 5460, 5530, 5820, 6162, 6305, 6636, 6790, 7189, 7566, 7663, 8148, 8216, 8295, 8827, 9480, 10088, 10185, 10270, 10920, 11060, 11640, 12324, 12610, 13272, 13580, 14378, 15132, 15326, 15405, 16296, 16590, 17654, 18915, 20370, 20540, 21567, 22120, 22989, 24648, 25220, 26481, 27160, 28756, 30264, 30652, 30810, 33180, 35308, 35945, 37830, 38315, 40740, 41080, 43134, 44135, 45978, 50440, 52962, 53641, 57512, 61304, 61620, 66360, 70616, 71890, 75660, 76630, 81480, 86268, 88270, 91956, 99619, 105924, 107282, 107835, 114945, 123240, 132405, 143780, 151320, 153260, 160923, 172536, 176540, 183912, 199238, 211848, 214564, 215670, 229890, 264810, 268205, 287560, 298857, 306520, 321846, 353080, 398476, 429128, 431340, 459780, 498095, 529620, 536410, 597714, 643692, 697333, 796952, 804615, 862680, 919560, 996190, 1059240, 1072820, 1195428, 1287384, 1394666, 1494285, 1609230, 1992380, 2091999, 2145640, 2390856, 2789332, 2988570, 3218460, 3486665, 3984760, 4183998, 5578664, 5977140, 6436920, 6973330, 8367996, 10459995, 11954280, 13946660, 16735992, 20919990, 27893320, 41839980, 83679960]

約数ペア:

[(1, 83679960), (2, 41839980), (3, 27893320), (4, 20919990), (5, 16735992), (6, 13946660), (7, 11954280), (8, 10459995), (10, 8367996), (12, 6973330), (13, 6436920), (14, 5977140), (15, 5578664), (20, 4183998), (21, 3984760), (24, 3486665), (26, 3218460), (28, 2988570), (30, 2789332), (35, 2390856), (39, 2145640), (40, 2091999), (42, 1992380), (52, 1609230), (56, 1494285), (60, 1394666), (65, 1287384), (70, 1195428), (78, 1072820), (79, 1059240), (84, 996190), (91, 919560), (97, 862680), (104, 804615), (105, 796952), (120, 697333), (130, 643692), (140, 597714), (156, 536410), (158, 529620), (168, 498095), (182, 459780), (194, 431340), (195, 429128), (210, 398476), (237, 353080), (260, 321846), (273, 306520), (280, 298857), (291, 287560), (312, 268205), (316, 264810), (364, 229890), (388, 215670), (390, 214564), (395, 211848), (420, 199238), (455, 183912), (474, 176540), (485, 172536), (520, 160923), (546, 153260), (553, 151320), (582, 143780), (632, 132405), (679, 123240), (728, 114945), (776, 107835), (780, 107282), (790, 105924), (840, 99619), (910, 91956), (948, 88270), (970, 86268), (1027, 81480), (1092, 76630), (1106, 75660), (1164, 71890), (1185, 70616), (1261, 66360), (1358, 61620), (1365, 61304), (1455, 57512), (1560, 53641), (1580, 52962), (1659, 50440), (1820, 45978), (1896, 44135), (1940, 43134), (2037, 41080), (2054, 40740), (2184, 38315), (2212, 37830), (2328, 35945), (2370, 35308), (2522, 33180), (2716, 30810), (2730, 30652), (2765, 30264), (2910, 28756), (3081, 27160), (3160, 26481), (3318, 25220), (3395, 24648), (3640, 22989), (3783, 22120), (3880, 21567), (4074, 20540), (4108, 20370), (4424, 18915), (4740, 17654), (5044, 16590), (5135, 16296), (5432, 15405), (5460, 15326), (5530, 15132), (5820, 14378), (6162, 13580), (6305, 13272), (6636, 12610), (6790, 12324), (7189, 11640), (7566, 11060), (7663, 10920), (8148, 10270), (8216, 10185), (8295, 10088), (8827, 9480)]