1030480640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2522

約数の個数: 144

約数和(自身を含む): 2882138112

約数和(自身を除く): 1851657472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 128, 140, 160, 188, 224, 235, 256, 280, 320, 329, 376, 448, 470, 560, 640, 658, 752, 896, 940, 1120, 1280, 1316, 1504, 1645, 1792, 1880, 2240, 2447, 2632, 3008, 3290, 3760, 4480, 4894, 5264, 6016, 6580, 7520, 8960, 9788, 10528, 12032, 12235, 13160, 15040, 17129, 19576, 21056, 24470, 26320, 30080, 34258, 39152, 42112, 48940, 52640, 60160, 68516, 78304, 84224, 85645, 97880, 105280, 115009, 137032, 156608, 171290, 195760, 210560, 230018, 274064, 313216, 342580, 391520, 421120, 460036, 548128, 575045, 626432, 685160, 783040, 805063, 920072, 1096256, 1150090, 1370320, 1566080, 1610126, 1840144, 2192512, 2300180, 2740640, 3132160, 3220252, 3680288, 4025315, 4385024, 4600360, 5481280, 6440504, 7360576, 8050630, 9200720, 10962560, 12881008, 14721152, 16101260, 18401440, 21925120, 25762016, 29442304, 32202520, 36802880, 51524032, 64405040, 73605760, 103048064, 128810080, 147211520, 206096128, 257620160, 515240320, 1030480640]

約数ペア:

[(1, 1030480640), (2, 515240320), (4, 257620160), (5, 206096128), (7, 147211520), (8, 128810080), (10, 103048064), (14, 73605760), (16, 64405040), (20, 51524032), (28, 36802880), (32, 32202520), (35, 29442304), (40, 25762016), (47, 21925120), (56, 18401440), (64, 16101260), (70, 14721152), (80, 12881008), (94, 10962560), (112, 9200720), (128, 8050630), (140, 7360576), (160, 6440504), (188, 5481280), (224, 4600360), (235, 4385024), (256, 4025315), (280, 3680288), (320, 3220252), (329, 3132160), (376, 2740640), (448, 2300180), (470, 2192512), (560, 1840144), (640, 1610126), (658, 1566080), (752, 1370320), (896, 1150090), (940, 1096256), (1120, 920072), (1280, 805063), (1316, 783040), (1504, 685160), (1645, 626432), (1792, 575045), (1880, 548128), (2240, 460036), (2447, 421120), (2632, 391520), (3008, 342580), (3290, 313216), (3760, 274064), (4480, 230018), (4894, 210560), (5264, 195760), (6016, 171290), (6580, 156608), (7520, 137032), (8960, 115009), (9788, 105280), (10528, 97880), (12032, 85645), (12235, 84224), (13160, 78304), (15040, 68516), (17129, 60160), (19576, 52640), (21056, 48940), (24470, 42112), (26320, 39152), (30080, 34258)]