42501480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2703

約数の個数: 128

約数和(自身を含む): 153446400

約数和(自身を除く): 110944920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 2663, 3192, 3990, 5320, 5326, 7980, 7989, 10652, 13315, 15960, 15978, 18641, 21304, 26630, 31956, 37282, 39945, 50597, 53260, 55923, 63912, 74564, 79890, 93205, 101194, 106520, 111846, 149128, 151791, 159780, 186410, 202388, 223692, 252985, 279615, 303582, 319560, 354179, 372820, 404776, 447384, 505970, 559230, 607164, 708358, 745640, 758955, 1011940, 1062537, 1118460, 1214328, 1416716, 1517910, 1770895, 2023880, 2125074, 2236920, 2833432, 3035820, 3541790, 4250148, 5312685, 6071640, 7083580, 8500296, 10625370, 14167160, 21250740, 42501480]

約数ペア:

[(1, 42501480), (2, 21250740), (3, 14167160), (4, 10625370), (5, 8500296), (6, 7083580), (7, 6071640), (8, 5312685), (10, 4250148), (12, 3541790), (14, 3035820), (15, 2833432), (19, 2236920), (20, 2125074), (21, 2023880), (24, 1770895), (28, 1517910), (30, 1416716), (35, 1214328), (38, 1118460), (40, 1062537), (42, 1011940), (56, 758955), (57, 745640), (60, 708358), (70, 607164), (76, 559230), (84, 505970), (95, 447384), (105, 404776), (114, 372820), (120, 354179), (133, 319560), (140, 303582), (152, 279615), (168, 252985), (190, 223692), (210, 202388), (228, 186410), (266, 159780), (280, 151791), (285, 149128), (380, 111846), (399, 106520), (420, 101194), (456, 93205), (532, 79890), (570, 74564), (665, 63912), (760, 55923), (798, 53260), (840, 50597), (1064, 39945), (1140, 37282), (1330, 31956), (1596, 26630), (1995, 21304), (2280, 18641), (2660, 15978), (2663, 15960), (3192, 13315), (3990, 10652), (5320, 7989), (5326, 7980)]