303886380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 1035740160

約数和(自身を除く): 731853780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 113, 114, 133, 140, 190, 210, 226, 228, 266, 285, 337, 339, 380, 399, 420, 452, 532, 565, 570, 665, 674, 678, 791, 798, 1011, 1130, 1140, 1330, 1348, 1356, 1582, 1596, 1685, 1695, 1995, 2022, 2147, 2260, 2359, 2373, 2660, 3164, 3370, 3390, 3955, 3990, 4044, 4294, 4718, 4746, 5055, 6403, 6441, 6740, 6780, 7077, 7910, 7980, 8588, 9436, 9492, 10110, 10735, 11795, 11865, 12806, 12882, 14154, 15029, 15820, 19209, 20220, 21470, 23590, 23730, 25612, 25764, 28308, 30058, 32015, 32205, 35385, 38081, 38418, 42940, 44821, 45087, 47180, 47460, 60116, 64030, 64410, 70770, 75145, 76162, 76836, 89642, 90174, 96045, 114243, 128060, 128820, 134463, 141540, 150290, 152324, 179284, 180348, 190405, 192090, 224105, 225435, 228486, 266567, 268926, 300580, 380810, 384180, 448210, 450870, 456972, 533134, 537852, 571215, 672315, 723539, 761620, 799701, 896420, 901740, 1066268, 1142430, 1332835, 1344630, 1447078, 1599402, 2170617, 2284860, 2665670, 2689260, 2894156, 3198804, 3617695, 3998505, 4341234, 5064773, 5331340, 7235390, 7997010, 8682468, 10129546, 10853085, 14470780, 15194319, 15994020, 20259092, 21706170, 25323865, 30388638, 43412340, 50647730, 60777276, 75971595, 101295460, 151943190, 303886380]

約数ペア:

[(1, 303886380), (2, 151943190), (3, 101295460), (4, 75971595), (5, 60777276), (6, 50647730), (7, 43412340), (10, 30388638), (12, 25323865), (14, 21706170), (15, 20259092), (19, 15994020), (20, 15194319), (21, 14470780), (28, 10853085), (30, 10129546), (35, 8682468), (38, 7997010), (42, 7235390), (57, 5331340), (60, 5064773), (70, 4341234), (76, 3998505), (84, 3617695), (95, 3198804), (105, 2894156), (113, 2689260), (114, 2665670), (133, 2284860), (140, 2170617), (190, 1599402), (210, 1447078), (226, 1344630), (228, 1332835), (266, 1142430), (285, 1066268), (337, 901740), (339, 896420), (380, 799701), (399, 761620), (420, 723539), (452, 672315), (532, 571215), (565, 537852), (570, 533134), (665, 456972), (674, 450870), (678, 448210), (791, 384180), (798, 380810), (1011, 300580), (1130, 268926), (1140, 266567), (1330, 228486), (1348, 225435), (1356, 224105), (1582, 192090), (1596, 190405), (1685, 180348), (1695, 179284), (1995, 152324), (2022, 150290), (2147, 141540), (2260, 134463), (2359, 128820), (2373, 128060), (2660, 114243), (3164, 96045), (3370, 90174), (3390, 89642), (3955, 76836), (3990, 76162), (4044, 75145), (4294, 70770), (4718, 64410), (4746, 64030), (5055, 60116), (6403, 47460), (6441, 47180), (6740, 45087), (6780, 44821), (7077, 42940), (7910, 38418), (7980, 38081), (8588, 35385), (9436, 32205), (9492, 32015), (10110, 30058), (10735, 28308), (11795, 25764), (11865, 25612), (12806, 23730), (12882, 23590), (14154, 21470), (15029, 20220), (15820, 19209)]