628844040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1305

約数の個数: 256

約数和(自身を含む): 2341785600

約数和(自身を除く): 1712941560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 43, 44, 45, 54, 55, 60, 66, 72, 86, 88, 90, 99, 108, 110, 120, 129, 132, 135, 165, 172, 180, 198, 215, 216, 220, 258, 264, 270, 297, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 540, 594, 645, 660, 774, 792, 860, 946, 990, 1032, 1080, 1161, 1188, 1231, 1290, 1320, 1419, 1485, 1548, 1720, 1892, 1935, 1980, 2322, 2365, 2376, 2462, 2580, 2838, 2970, 3096, 3693, 3784, 3870, 3960, 4257, 4644, 4730, 4924, 5160, 5676, 5805, 5940, 6155, 7095, 7386, 7740, 8514, 9288, 9460, 9848, 11079, 11352, 11610, 11880, 12310, 12771, 13541, 14190, 14772, 15480, 17028, 18465, 18920, 21285, 22158, 23220, 24620, 25542, 27082, 28380, 29544, 33237, 34056, 36930, 40623, 42570, 44316, 46440, 49240, 51084, 52933, 54164, 55395, 56760, 63855, 66474, 67705, 73860, 81246, 85140, 88632, 102168, 105866, 108328, 110790, 121869, 127710, 132948, 135410, 147720, 158799, 162492, 166185, 170280, 203115, 211732, 221580, 243738, 255420, 264665, 265896, 270820, 317598, 324984, 332370, 365607, 406230, 423464, 443160, 476397, 487476, 510840, 529330, 541640, 582263, 609345, 635196, 664740, 731214, 793995, 812460, 952794, 974952, 1058660, 1164526, 1218690, 1270392, 1329480, 1429191, 1462428, 1587990, 1624920, 1746789, 1828035, 1905588, 2117320, 2329052, 2381985, 2437380, 2858382, 2911315, 2924856, 3175980, 3493578, 3656070, 3811176, 4658104, 4763970, 4874760, 5240367, 5716764, 5822630, 6351960, 6987156, 7145955, 7312140, 8733945, 9527940, 10480734, 11433528, 11645260, 13974312, 14291910, 14624280, 15721101, 17467890, 19055880, 20961468, 23290520, 26201835, 28583820, 31442202, 34935780, 41922936, 52403670, 57167640, 62884404, 69871560, 78605505, 104807340, 125768808, 157211010, 209614680, 314422020, 628844040]

約数ペア:

[(1, 628844040), (2, 314422020), (3, 209614680), (4, 157211010), (5, 125768808), (6, 104807340), (8, 78605505), (9, 69871560), (10, 62884404), (11, 57167640), (12, 52403670), (15, 41922936), (18, 34935780), (20, 31442202), (22, 28583820), (24, 26201835), (27, 23290520), (30, 20961468), (33, 19055880), (36, 17467890), (40, 15721101), (43, 14624280), (44, 14291910), (45, 13974312), (54, 11645260), (55, 11433528), (60, 10480734), (66, 9527940), (72, 8733945), (86, 7312140), (88, 7145955), (90, 6987156), (99, 6351960), (108, 5822630), (110, 5716764), (120, 5240367), (129, 4874760), (132, 4763970), (135, 4658104), (165, 3811176), (172, 3656070), (180, 3493578), (198, 3175980), (215, 2924856), (216, 2911315), (220, 2858382), (258, 2437380), (264, 2381985), (270, 2329052), (297, 2117320), (330, 1905588), (344, 1828035), (360, 1746789), (387, 1624920), (396, 1587990), (430, 1462428), (440, 1429191), (473, 1329480), (495, 1270392), (516, 1218690), (540, 1164526), (594, 1058660), (645, 974952), (660, 952794), (774, 812460), (792, 793995), (860, 731214), (946, 664740), (990, 635196), (1032, 609345), (1080, 582263), (1161, 541640), (1188, 529330), (1231, 510840), (1290, 487476), (1320, 476397), (1419, 443160), (1485, 423464), (1548, 406230), (1720, 365607), (1892, 332370), (1935, 324984), (1980, 317598), (2322, 270820), (2365, 265896), (2376, 264665), (2462, 255420), (2580, 243738), (2838, 221580), (2970, 211732), (3096, 203115), (3693, 170280), (3784, 166185), (3870, 162492), (3960, 158799), (4257, 147720), (4644, 135410), (4730, 132948), (4924, 127710), (5160, 121869), (5676, 110790), (5805, 108328), (5940, 105866), (6155, 102168), (7095, 88632), (7386, 85140), (7740, 81246), (8514, 73860), (9288, 67705), (9460, 66474), (9848, 63855), (11079, 56760), (11352, 55395), (11610, 54164), (11880, 52933), (12310, 51084), (12771, 49240), (13541, 46440), (14190, 44316), (14772, 42570), (15480, 40623), (17028, 36930), (18465, 34056), (18920, 33237), (21285, 29544), (22158, 28380), (23220, 27082), (24620, 25542)]