137471880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12589}}^1$

素因数の和:12623

約数の個数: 128

約数和(自身を含む): 507628800

約数和(自身を除く): 370156920

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, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 12589, 25178, 37767, 50356, 62945, 75534, 88123, 100712, 125890, 151068, 163657, 176246, 188835, 251780, 264369, 302136, 327314, 352492, 377670, 440615, 490971, 503560, 528738, 654628, 704984, 755340, 818285, 881230, 981942, 1057476, 1145599, 1309256, 1321845, 1510680, 1636570, 1762460, 1963884, 2114952, 2291198, 2454855, 2643690, 3273140, 3436797, 3524920, 3927768, 4582396, 4909710, 5287380, 5727995, 6546280, 6873594, 9164792, 9819420, 10574760, 11455990, 13747188, 17183985, 19638840, 22911980, 27494376, 34367970, 45823960, 68735940, 137471880]

約数ペア:

[(1, 137471880), (2, 68735940), (3, 45823960), (4, 34367970), (5, 27494376), (6, 22911980), (7, 19638840), (8, 17183985), (10, 13747188), (12, 11455990), (13, 10574760), (14, 9819420), (15, 9164792), (20, 6873594), (21, 6546280), (24, 5727995), (26, 5287380), (28, 4909710), (30, 4582396), (35, 3927768), (39, 3524920), (40, 3436797), (42, 3273140), (52, 2643690), (56, 2454855), (60, 2291198), (65, 2114952), (70, 1963884), (78, 1762460), (84, 1636570), (91, 1510680), (104, 1321845), (105, 1309256), (120, 1145599), (130, 1057476), (140, 981942), (156, 881230), (168, 818285), (182, 755340), (195, 704984), (210, 654628), (260, 528738), (273, 503560), (280, 490971), (312, 440615), (364, 377670), (390, 352492), (420, 327314), (455, 302136), (520, 264369), (546, 251780), (728, 188835), (780, 176246), (840, 163657), (910, 151068), (1092, 125890), (1365, 100712), (1560, 88123), (1820, 75534), (2184, 62945), (2730, 50356), (3640, 37767), (5460, 25178), (10920, 12589)]