202291320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21893}}^1$

素因数の和:21925

約数の個数: 128

約数和(自身を含む): 756656640

約数和(自身を除く): 554365320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 21893, 43786, 65679, 87572, 109465, 131358, 153251, 175144, 218930, 240823, 262716, 306502, 328395, 437860, 459753, 481646, 525432, 613004, 656790, 722469, 766255, 875720, 919506, 963292, 1204115, 1226008, 1313580, 1444938, 1532510, 1685761, 1839012, 1926584, 2298765, 2408230, 2627160, 2889876, 3065020, 3371522, 3612345, 3678024, 4597530, 4816460, 5057283, 5779752, 6130040, 6743044, 7224690, 8428805, 9195060, 9632920, 10114566, 13486088, 14449380, 16857610, 18390120, 20229132, 25286415, 28898760, 33715220, 40458264, 50572830, 67430440, 101145660, 202291320]

約数ペア:

[(1, 202291320), (2, 101145660), (3, 67430440), (4, 50572830), (5, 40458264), (6, 33715220), (7, 28898760), (8, 25286415), (10, 20229132), (11, 18390120), (12, 16857610), (14, 14449380), (15, 13486088), (20, 10114566), (21, 9632920), (22, 9195060), (24, 8428805), (28, 7224690), (30, 6743044), (33, 6130040), (35, 5779752), (40, 5057283), (42, 4816460), (44, 4597530), (55, 3678024), (56, 3612345), (60, 3371522), (66, 3065020), (70, 2889876), (77, 2627160), (84, 2408230), (88, 2298765), (105, 1926584), (110, 1839012), (120, 1685761), (132, 1532510), (140, 1444938), (154, 1313580), (165, 1226008), (168, 1204115), (210, 963292), (220, 919506), (231, 875720), (264, 766255), (280, 722469), (308, 656790), (330, 613004), (385, 525432), (420, 481646), (440, 459753), (462, 437860), (616, 328395), (660, 306502), (770, 262716), (840, 240823), (924, 218930), (1155, 175144), (1320, 153251), (1540, 131358), (1848, 109465), (2310, 87572), (3080, 65679), (4620, 43786), (9240, 21893)]