6758207820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{412589}}^1$

素因数の和:412624

約数の個数: 144

約数和(自身を含む): 25230703680

約数和(自身を除く): 18472495860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 412589, 825178, 1237767, 1650356, 2062945, 2475534, 2888123, 3713301, 4125890, 4951068, 5363657, 5776246, 6188835, 7426602, 8251780, 8664369, 10727314, 11552492, 12377670, 14440615, 14853204, 16090971, 17328738, 18566505, 21454628, 24755340, 25993107, 26818285, 28881230, 32181942, 34657476, 37133010, 37545599, 43321845, 48272913, 51986214, 53636570, 57762460, 64363884, 74266020, 75091198, 80454855, 86643690, 96545826, 103972428, 107273140, 112636797, 129965535, 150182396, 160909710, 173287380, 187727995, 193091652, 225273594, 241364565, 259931070, 321819420, 337910391, 375455990, 450547188, 482729130, 519862140, 563183985, 675820782, 750911980, 965458260, 1126367970, 1351641564, 1689551955, 2252735940, 3379103910, 6758207820]

約数ペア:

[(1, 6758207820), (2, 3379103910), (3, 2252735940), (4, 1689551955), (5, 1351641564), (6, 1126367970), (7, 965458260), (9, 750911980), (10, 675820782), (12, 563183985), (13, 519862140), (14, 482729130), (15, 450547188), (18, 375455990), (20, 337910391), (21, 321819420), (26, 259931070), (28, 241364565), (30, 225273594), (35, 193091652), (36, 187727995), (39, 173287380), (42, 160909710), (45, 150182396), (52, 129965535), (60, 112636797), (63, 107273140), (65, 103972428), (70, 96545826), (78, 86643690), (84, 80454855), (90, 75091198), (91, 74266020), (105, 64363884), (117, 57762460), (126, 53636570), (130, 51986214), (140, 48272913), (156, 43321845), (180, 37545599), (182, 37133010), (195, 34657476), (210, 32181942), (234, 28881230), (252, 26818285), (260, 25993107), (273, 24755340), (315, 21454628), (364, 18566505), (390, 17328738), (420, 16090971), (455, 14853204), (468, 14440615), (546, 12377670), (585, 11552492), (630, 10727314), (780, 8664369), (819, 8251780), (910, 7426602), (1092, 6188835), (1170, 5776246), (1260, 5363657), (1365, 4951068), (1638, 4125890), (1820, 3713301), (2340, 2888123), (2730, 2475534), (3276, 2062945), (4095, 1650356), (5460, 1237767), (8190, 825178), (16380, 412589)]