146721240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1954

約数の個数: 128

約数和(自身を含む): 496036800

約数和(自身を除く): 349315560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1861, 1971, 2190, 2628, 2920, 3285, 3722, 3942, 4380, 5256, 5583, 6570, 7444, 7884, 8760, 9305, 9855, 11166, 13140, 14888, 15768, 16749, 18610, 19710, 22332, 26280, 27915, 33498, 37220, 39420, 44664, 50247, 55830, 66996, 74440, 78840, 83745, 100494, 111660, 133992, 135853, 167490, 200988, 223320, 251235, 271706, 334980, 401976, 407559, 502470, 543412, 669960, 679265, 815118, 1004940, 1086824, 1222677, 1358530, 1630236, 2009880, 2037795, 2445354, 2717060, 3260472, 3668031, 4075590, 4890708, 5434120, 6113385, 7336062, 8151180, 9781416, 12226770, 14672124, 16302360, 18340155, 24453540, 29344248, 36680310, 48907080, 73360620, 146721240]

約数ペア:

[(1, 146721240), (2, 73360620), (3, 48907080), (4, 36680310), (5, 29344248), (6, 24453540), (8, 18340155), (9, 16302360), (10, 14672124), (12, 12226770), (15, 9781416), (18, 8151180), (20, 7336062), (24, 6113385), (27, 5434120), (30, 4890708), (36, 4075590), (40, 3668031), (45, 3260472), (54, 2717060), (60, 2445354), (72, 2037795), (73, 2009880), (90, 1630236), (108, 1358530), (120, 1222677), (135, 1086824), (146, 1004940), (180, 815118), (216, 679265), (219, 669960), (270, 543412), (292, 502470), (360, 407559), (365, 401976), (438, 334980), (540, 271706), (584, 251235), (657, 223320), (730, 200988), (876, 167490), (1080, 135853), (1095, 133992), (1314, 111660), (1460, 100494), (1752, 83745), (1861, 78840), (1971, 74440), (2190, 66996), (2628, 55830), (2920, 50247), (3285, 44664), (3722, 39420), (3942, 37220), (4380, 33498), (5256, 27915), (5583, 26280), (6570, 22332), (7444, 19710), (7884, 18610), (8760, 16749), (9305, 15768), (9855, 14888), (11166, 13140)]