4993319240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^2$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 14124015360

約数和(自身を除く): 9130696120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 71, 91, 104, 130, 139, 140, 142, 182, 260, 278, 280, 284, 355, 364, 455, 497, 520, 556, 568, 695, 710, 728, 910, 923, 973, 994, 1112, 1390, 1420, 1807, 1820, 1846, 1946, 1988, 2485, 2780, 2840, 3614, 3640, 3692, 3892, 3976, 4615, 4865, 4970, 5560, 6461, 7228, 7384, 7784, 9035, 9230, 9730, 9869, 9940, 12649, 12922, 14456, 18070, 18460, 19321, 19460, 19738, 19880, 25298, 25844, 32305, 36140, 36920, 38642, 38920, 39476, 49345, 50596, 51688, 63245, 64610, 69083, 72280, 77284, 78952, 96605, 98690, 101192, 126490, 128297, 129220, 135247, 138166, 154568, 193210, 197380, 251173, 252980, 256594, 258440, 270494, 276332, 345415, 386420, 394760, 502346, 505960, 513188, 540988, 552664, 641485, 676235, 690830, 772840, 898079, 1004692, 1026376, 1081976, 1255865, 1282970, 1352470, 1371791, 1381660, 1758211, 1796158, 2009384, 2511730, 2565940, 2704940, 2743582, 2763320, 3516422, 3592316, 4490395, 5023460, 5131880, 5409880, 5487164, 6858955, 7032844, 7184632, 8791055, 8980790, 9602537, 10046920, 10974328, 13717910, 14065688, 17582110, 17833283, 17961580, 19205074, 27435820, 35164220, 35666566, 35923160, 38410148, 48012685, 54871640, 70328440, 71333132, 76820296, 89166415, 96025370, 124832981, 142666264, 178332830, 192050740, 249665962, 356665660, 384101480, 499331924, 624164905, 713331320, 998663848, 1248329810, 2496659620, 4993319240]

約数ペア:

[(1, 4993319240), (2, 2496659620), (4, 1248329810), (5, 998663848), (7, 713331320), (8, 624164905), (10, 499331924), (13, 384101480), (14, 356665660), (20, 249665962), (26, 192050740), (28, 178332830), (35, 142666264), (40, 124832981), (52, 96025370), (56, 89166415), (65, 76820296), (70, 71333132), (71, 70328440), (91, 54871640), (104, 48012685), (130, 38410148), (139, 35923160), (140, 35666566), (142, 35164220), (182, 27435820), (260, 19205074), (278, 17961580), (280, 17833283), (284, 17582110), (355, 14065688), (364, 13717910), (455, 10974328), (497, 10046920), (520, 9602537), (556, 8980790), (568, 8791055), (695, 7184632), (710, 7032844), (728, 6858955), (910, 5487164), (923, 5409880), (973, 5131880), (994, 5023460), (1112, 4490395), (1390, 3592316), (1420, 3516422), (1807, 2763320), (1820, 2743582), (1846, 2704940), (1946, 2565940), (1988, 2511730), (2485, 2009384), (2780, 1796158), (2840, 1758211), (3614, 1381660), (3640, 1371791), (3692, 1352470), (3892, 1282970), (3976, 1255865), (4615, 1081976), (4865, 1026376), (4970, 1004692), (5560, 898079), (6461, 772840), (7228, 690830), (7384, 676235), (7784, 641485), (9035, 552664), (9230, 540988), (9730, 513188), (9869, 505960), (9940, 502346), (12649, 394760), (12922, 386420), (14456, 345415), (18070, 276332), (18460, 270494), (19321, 258440), (19460, 256594), (19738, 252980), (19880, 251173), (25298, 197380), (25844, 193210), (32305, 154568), (36140, 138166), (36920, 135247), (38642, 129220), (38920, 128297), (39476, 126490), (49345, 101192), (50596, 98690), (51688, 96605), (63245, 78952), (64610, 77284), (69083, 72280)]