20222709360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{21611}}^1$

素因数の和:22191

約数の個数: 160

約数和(自身を含む): 71778120192

約数和(自身を除く): 51555410832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 557, 560, 840, 1114, 1671, 1680, 2228, 2785, 3342, 3899, 4456, 5570, 6684, 7798, 8355, 8912, 11140, 11697, 13368, 15596, 16710, 19495, 21611, 22280, 23394, 26736, 31192, 33420, 38990, 43222, 44560, 46788, 58485, 62384, 64833, 66840, 77980, 86444, 93576, 108055, 116970, 129666, 133680, 151277, 155960, 172888, 187152, 216110, 233940, 259332, 302554, 311920, 324165, 345776, 432220, 453831, 467880, 518664, 605108, 648330, 756385, 864440, 907662, 935760, 1037328, 1210216, 1296660, 1512770, 1728880, 1815324, 2269155, 2420432, 2593320, 3025540, 3630648, 4538310, 5186640, 6051080, 7261296, 9076620, 12037327, 12102160, 18153240, 24074654, 36111981, 36306480, 48149308, 60186635, 72223962, 84261289, 96298616, 120373270, 144447924, 168522578, 180559905, 192597232, 240746540, 252783867, 288895848, 337045156, 361119810, 421306445, 481493080, 505567734, 577791696, 674090312, 722239620, 842612890, 962986160, 1011135468, 1263919335, 1348180624, 1444479240, 1685225780, 2022270936, 2527838670, 2888958480, 3370451560, 4044541872, 5055677340, 6740903120, 10111354680, 20222709360]

約数ペア:

[(1, 20222709360), (2, 10111354680), (3, 6740903120), (4, 5055677340), (5, 4044541872), (6, 3370451560), (7, 2888958480), (8, 2527838670), (10, 2022270936), (12, 1685225780), (14, 1444479240), (15, 1348180624), (16, 1263919335), (20, 1011135468), (21, 962986160), (24, 842612890), (28, 722239620), (30, 674090312), (35, 577791696), (40, 505567734), (42, 481493080), (48, 421306445), (56, 361119810), (60, 337045156), (70, 288895848), (80, 252783867), (84, 240746540), (105, 192597232), (112, 180559905), (120, 168522578), (140, 144447924), (168, 120373270), (210, 96298616), (240, 84261289), (280, 72223962), (336, 60186635), (420, 48149308), (557, 36306480), (560, 36111981), (840, 24074654), (1114, 18153240), (1671, 12102160), (1680, 12037327), (2228, 9076620), (2785, 7261296), (3342, 6051080), (3899, 5186640), (4456, 4538310), (5570, 3630648), (6684, 3025540), (7798, 2593320), (8355, 2420432), (8912, 2269155), (11140, 1815324), (11697, 1728880), (13368, 1512770), (15596, 1296660), (16710, 1210216), (19495, 1037328), (21611, 935760), (22280, 907662), (23394, 864440), (26736, 756385), (31192, 648330), (33420, 605108), (38990, 518664), (43222, 467880), (44560, 453831), (46788, 432220), (58485, 345776), (62384, 324165), (64833, 311920), (66840, 302554), (77980, 259332), (86444, 233940), (93576, 216110), (108055, 187152), (116970, 172888), (129666, 155960), (133680, 151277)]