41839980

素因数分解:

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

素因数の和:208

約数の個数: 192

約数和(自身を含む): 147517440

約数和(自身を除く): 105677460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 79, 84, 91, 97, 105, 130, 140, 156, 158, 182, 194, 195, 210, 237, 260, 273, 291, 316, 364, 388, 390, 395, 420, 455, 474, 485, 546, 553, 582, 679, 780, 790, 910, 948, 970, 1027, 1092, 1106, 1164, 1185, 1261, 1358, 1365, 1455, 1580, 1659, 1820, 1940, 2037, 2054, 2212, 2370, 2522, 2716, 2730, 2765, 2910, 3081, 3318, 3395, 3783, 4074, 4108, 4740, 5044, 5135, 5460, 5530, 5820, 6162, 6305, 6636, 6790, 7189, 7566, 7663, 8148, 8295, 8827, 10185, 10270, 11060, 12324, 12610, 13580, 14378, 15132, 15326, 15405, 16590, 17654, 18915, 20370, 20540, 21567, 22989, 25220, 26481, 28756, 30652, 30810, 33180, 35308, 35945, 37830, 38315, 40740, 43134, 44135, 45978, 52962, 53641, 61620, 71890, 75660, 76630, 86268, 88270, 91956, 99619, 105924, 107282, 107835, 114945, 132405, 143780, 153260, 160923, 176540, 199238, 214564, 215670, 229890, 264810, 268205, 298857, 321846, 398476, 431340, 459780, 498095, 529620, 536410, 597714, 643692, 697333, 804615, 996190, 1072820, 1195428, 1394666, 1494285, 1609230, 1992380, 2091999, 2789332, 2988570, 3218460, 3486665, 4183998, 5977140, 6973330, 8367996, 10459995, 13946660, 20919990, 41839980]

約数ペア:

[(1, 41839980), (2, 20919990), (3, 13946660), (4, 10459995), (5, 8367996), (6, 6973330), (7, 5977140), (10, 4183998), (12, 3486665), (13, 3218460), (14, 2988570), (15, 2789332), (20, 2091999), (21, 1992380), (26, 1609230), (28, 1494285), (30, 1394666), (35, 1195428), (39, 1072820), (42, 996190), (52, 804615), (60, 697333), (65, 643692), (70, 597714), (78, 536410), (79, 529620), (84, 498095), (91, 459780), (97, 431340), (105, 398476), (130, 321846), (140, 298857), (156, 268205), (158, 264810), (182, 229890), (194, 215670), (195, 214564), (210, 199238), (237, 176540), (260, 160923), (273, 153260), (291, 143780), (316, 132405), (364, 114945), (388, 107835), (390, 107282), (395, 105924), (420, 99619), (455, 91956), (474, 88270), (485, 86268), (546, 76630), (553, 75660), (582, 71890), (679, 61620), (780, 53641), (790, 52962), (910, 45978), (948, 44135), (970, 43134), (1027, 40740), (1092, 38315), (1106, 37830), (1164, 35945), (1185, 35308), (1261, 33180), (1358, 30810), (1365, 30652), (1455, 28756), (1580, 26481), (1659, 25220), (1820, 22989), (1940, 21567), (2037, 20540), (2054, 20370), (2212, 18915), (2370, 17654), (2522, 16590), (2716, 15405), (2730, 15326), (2765, 15132), (2910, 14378), (3081, 13580), (3318, 12610), (3395, 12324), (3783, 11060), (4074, 10270), (4108, 10185), (4740, 8827), (5044, 8295), (5135, 8148), (5460, 7663), (5530, 7566), (5820, 7189), (6162, 6790), (6305, 6636)]