130819920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7079}}^1$

素因数の和:7113

約数の個数: 160

約数和(自身を含む): 505681920

約数和(自身を除く): 374862000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 7079, 9240, 14158, 18480, 21237, 28316, 35395, 42474, 49553, 56632, 70790, 77869, 84948, 99106, 106185, 113264, 141580, 148659, 155738, 169896, 198212, 212370, 233607, 247765, 283160, 297318, 311476, 339792, 389345, 396424, 424740, 467214, 495530, 545083, 566320, 594636, 622952, 743295, 778690, 792848, 849480, 934428, 991060, 1090166, 1168035, 1189272, 1245904, 1486590, 1557380, 1635249, 1698960, 1868856, 1982120, 2180332, 2336070, 2378544, 2725415, 2973180, 3114760, 3270498, 3737712, 3964240, 4360664, 4672140, 5450830, 5946360, 6229520, 6540996, 8176245, 8721328, 9344280, 10901660, 11892720, 13081992, 16352490, 18688560, 21803320, 26163984, 32704980, 43606640, 65409960, 130819920]

約数ペア:

[(1, 130819920), (2, 65409960), (3, 43606640), (4, 32704980), (5, 26163984), (6, 21803320), (7, 18688560), (8, 16352490), (10, 13081992), (11, 11892720), (12, 10901660), (14, 9344280), (15, 8721328), (16, 8176245), (20, 6540996), (21, 6229520), (22, 5946360), (24, 5450830), (28, 4672140), (30, 4360664), (33, 3964240), (35, 3737712), (40, 3270498), (42, 3114760), (44, 2973180), (48, 2725415), (55, 2378544), (56, 2336070), (60, 2180332), (66, 1982120), (70, 1868856), (77, 1698960), (80, 1635249), (84, 1557380), (88, 1486590), (105, 1245904), (110, 1189272), (112, 1168035), (120, 1090166), (132, 991060), (140, 934428), (154, 849480), (165, 792848), (168, 778690), (176, 743295), (210, 622952), (220, 594636), (231, 566320), (240, 545083), (264, 495530), (280, 467214), (308, 424740), (330, 396424), (336, 389345), (385, 339792), (420, 311476), (440, 297318), (462, 283160), (528, 247765), (560, 233607), (616, 212370), (660, 198212), (770, 169896), (840, 155738), (880, 148659), (924, 141580), (1155, 113264), (1232, 106185), (1320, 99106), (1540, 84948), (1680, 77869), (1848, 70790), (2310, 56632), (2640, 49553), (3080, 42474), (3696, 35395), (4620, 28316), (6160, 21237), (7079, 18480), (9240, 14158)]