210218580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8167}}^1$

素因数の和:8206

約数の個数: 144

約数和(自身を含む): 749234304

約数和(自身を除く): 539015724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8167, 8580, 12870, 16334, 24501, 25740, 32668, 40835, 49002, 73503, 81670, 89837, 98004, 106171, 122505, 147006, 163340, 179674, 212342, 245010, 269511, 294012, 318513, 359348, 367515, 424684, 449185, 490020, 530855, 539022, 637026, 735030, 808533, 898370, 955539, 1061710, 1078044, 1167881, 1274052, 1347555, 1470060, 1592565, 1617066, 1796740, 1911078, 2123420, 2335762, 2695110, 3185130, 3234132, 3503643, 3822156, 4042665, 4671524, 4777695, 5390220, 5839405, 6370260, 7007286, 8085330, 9555390, 10510929, 11678810, 14014572, 16170660, 17518215, 19110780, 21021858, 23357620, 35036430, 42043716, 52554645, 70072860, 105109290, 210218580]

約数ペア:

[(1, 210218580), (2, 105109290), (3, 70072860), (4, 52554645), (5, 42043716), (6, 35036430), (9, 23357620), (10, 21021858), (11, 19110780), (12, 17518215), (13, 16170660), (15, 14014572), (18, 11678810), (20, 10510929), (22, 9555390), (26, 8085330), (30, 7007286), (33, 6370260), (36, 5839405), (39, 5390220), (44, 4777695), (45, 4671524), (52, 4042665), (55, 3822156), (60, 3503643), (65, 3234132), (66, 3185130), (78, 2695110), (90, 2335762), (99, 2123420), (110, 1911078), (117, 1796740), (130, 1617066), (132, 1592565), (143, 1470060), (156, 1347555), (165, 1274052), (180, 1167881), (195, 1078044), (198, 1061710), (220, 955539), (234, 898370), (260, 808533), (286, 735030), (330, 637026), (390, 539022), (396, 530855), (429, 490020), (468, 449185), (495, 424684), (572, 367515), (585, 359348), (660, 318513), (715, 294012), (780, 269511), (858, 245010), (990, 212342), (1170, 179674), (1287, 163340), (1430, 147006), (1716, 122505), (1980, 106171), (2145, 98004), (2340, 89837), (2574, 81670), (2860, 73503), (4290, 49002), (5148, 40835), (6435, 32668), (8167, 25740), (8580, 24501), (12870, 16334)]