56944140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 184343040

約数和(自身を除く): 127398900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 239, 285, 330, 361, 380, 418, 478, 570, 627, 660, 717, 722, 836, 956, 1045, 1083, 1140, 1195, 1254, 1434, 1444, 1805, 2090, 2166, 2390, 2508, 2629, 2868, 3135, 3585, 3610, 3971, 4180, 4332, 4541, 4780, 5258, 5415, 6270, 7170, 7220, 7887, 7942, 9082, 10516, 10830, 11913, 12540, 13145, 13623, 14340, 15774, 15884, 18164, 19855, 21660, 22705, 23826, 26290, 27246, 31548, 39435, 39710, 45410, 47652, 49951, 52580, 54492, 59565, 68115, 78870, 79420, 86279, 90820, 99902, 119130, 136230, 149853, 157740, 172558, 199804, 238260, 249755, 258837, 272460, 299706, 345116, 431395, 499510, 517674, 599412, 749265, 862790, 949069, 999020, 1035348, 1294185, 1498530, 1725580, 1898138, 2588370, 2847207, 2997060, 3796276, 4745345, 5176740, 5694414, 9490690, 11388828, 14236035, 18981380, 28472070, 56944140]

約数ペア:

[(1, 56944140), (2, 28472070), (3, 18981380), (4, 14236035), (5, 11388828), (6, 9490690), (10, 5694414), (11, 5176740), (12, 4745345), (15, 3796276), (19, 2997060), (20, 2847207), (22, 2588370), (30, 1898138), (33, 1725580), (38, 1498530), (44, 1294185), (55, 1035348), (57, 999020), (60, 949069), (66, 862790), (76, 749265), (95, 599412), (110, 517674), (114, 499510), (132, 431395), (165, 345116), (190, 299706), (209, 272460), (220, 258837), (228, 249755), (239, 238260), (285, 199804), (330, 172558), (361, 157740), (380, 149853), (418, 136230), (478, 119130), (570, 99902), (627, 90820), (660, 86279), (717, 79420), (722, 78870), (836, 68115), (956, 59565), (1045, 54492), (1083, 52580), (1140, 49951), (1195, 47652), (1254, 45410), (1434, 39710), (1444, 39435), (1805, 31548), (2090, 27246), (2166, 26290), (2390, 23826), (2508, 22705), (2629, 21660), (2868, 19855), (3135, 18164), (3585, 15884), (3610, 15774), (3971, 14340), (4180, 13623), (4332, 13145), (4541, 12540), (4780, 11913), (5258, 10830), (5415, 10516), (6270, 9082), (7170, 7942), (7220, 7887)]