313052880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6011}}^1$

素因数の和:6065

約数の個数: 160

約数和(自身を含む): 1145069568

約数和(自身を除く): 832016688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6011, 6510, 7440, 8680, 10416, 12022, 13020, 17360, 18033, 24044, 26040, 30055, 36066, 42077, 48088, 52080, 60110, 72132, 84154, 90165, 96176, 120220, 126231, 144264, 168308, 180330, 186341, 210385, 240440, 252462, 288528, 336616, 360660, 372682, 420770, 480880, 504924, 559023, 631155, 673232, 721320, 745364, 841540, 931705, 1009848, 1118046, 1262310, 1304387, 1442640, 1490728, 1683080, 1863410, 2019696, 2236092, 2524620, 2608774, 2795115, 2981456, 3366160, 3726820, 3913161, 4472184, 5049240, 5217548, 5590230, 6521935, 7453640, 7826322, 8944368, 10098480, 10435096, 11180460, 13043870, 14907280, 15652644, 19565805, 20870192, 22360920, 26087740, 31305288, 39131610, 44721840, 52175480, 62610576, 78263220, 104350960, 156526440, 313052880]

約数ペア:

[(1, 313052880), (2, 156526440), (3, 104350960), (4, 78263220), (5, 62610576), (6, 52175480), (7, 44721840), (8, 39131610), (10, 31305288), (12, 26087740), (14, 22360920), (15, 20870192), (16, 19565805), (20, 15652644), (21, 14907280), (24, 13043870), (28, 11180460), (30, 10435096), (31, 10098480), (35, 8944368), (40, 7826322), (42, 7453640), (48, 6521935), (56, 5590230), (60, 5217548), (62, 5049240), (70, 4472184), (80, 3913161), (84, 3726820), (93, 3366160), (105, 2981456), (112, 2795115), (120, 2608774), (124, 2524620), (140, 2236092), (155, 2019696), (168, 1863410), (186, 1683080), (210, 1490728), (217, 1442640), (240, 1304387), (248, 1262310), (280, 1118046), (310, 1009848), (336, 931705), (372, 841540), (420, 745364), (434, 721320), (465, 673232), (496, 631155), (560, 559023), (620, 504924), (651, 480880), (744, 420770), (840, 372682), (868, 360660), (930, 336616), (1085, 288528), (1240, 252462), (1302, 240440), (1488, 210385), (1680, 186341), (1736, 180330), (1860, 168308), (2170, 144264), (2480, 126231), (2604, 120220), (3255, 96176), (3472, 90165), (3720, 84154), (4340, 72132), (5208, 60110), (6011, 52080), (6510, 48088), (7440, 42077), (8680, 36066), (10416, 30055), (12022, 26040), (13020, 24044), (17360, 18033)]