528810660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 384

約数和(自身を含む): 2042880000

約数和(自身を除く): 1514069340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 37, 38, 42, 45, 54, 57, 60, 63, 70, 74, 76, 84, 90, 95, 105, 108, 111, 114, 126, 133, 135, 140, 148, 171, 180, 185, 189, 190, 199, 210, 222, 228, 252, 259, 266, 270, 285, 315, 333, 342, 370, 378, 380, 398, 399, 420, 444, 513, 518, 532, 540, 555, 570, 597, 630, 665, 666, 684, 703, 740, 756, 777, 796, 798, 855, 945, 995, 999, 1026, 1036, 1110, 1140, 1194, 1197, 1260, 1295, 1330, 1332, 1393, 1406, 1554, 1596, 1665, 1710, 1791, 1890, 1990, 1995, 1998, 2052, 2109, 2220, 2331, 2388, 2394, 2565, 2590, 2660, 2786, 2812, 2985, 3108, 3330, 3420, 3515, 3582, 3591, 3780, 3781, 3885, 3980, 3990, 3996, 4179, 4218, 4662, 4788, 4921, 4995, 5130, 5180, 5373, 5572, 5970, 5985, 6327, 6660, 6965, 6993, 7030, 7164, 7182, 7363, 7562, 7770, 7980, 8358, 8436, 8955, 9324, 9842, 9990, 10260, 10545, 10746, 11343, 11655, 11940, 11970, 12537, 12654, 13930, 13986, 14060, 14364, 14726, 14763, 15124, 15540, 16716, 17910, 17955, 18905, 18981, 19684, 19980, 20895, 21090, 21492, 22089, 22686, 23310, 23940, 24605, 25074, 25308, 26467, 26865, 27860, 27972, 29452, 29526, 31635, 34029, 34965, 35820, 35910, 36815, 37611, 37810, 37962, 41790, 42180, 44178, 44289, 45372, 46620, 49210, 50148, 51541, 52934, 53730, 56715, 59052, 62685, 63270, 66267, 68058, 69930, 71820, 73630, 73815, 75222, 75620, 75924, 79401, 83580, 88356, 88578, 94905, 98420, 102087, 103082, 105868, 107460, 110445, 113430, 125370, 126540, 132335, 132534, 132867, 136116, 139860, 139897, 147260, 147630, 150444, 154623, 158802, 170145, 177156, 188055, 189810, 198801, 204174, 206164, 220890, 221445, 226860, 238203, 250740, 257705, 264670, 265068, 265734, 279794, 295260, 309246, 317604, 331335, 340290, 376110, 379620, 397005, 397602, 408348, 419691, 441780, 442890, 463869, 476406, 510435, 515410, 529340, 531468, 559588, 618492, 662670, 664335, 680580, 699485, 714609, 752220, 773115, 794010, 795204, 839382, 885780, 927738, 952812, 979279, 994005, 1020870, 1030820, 1191015, 1259073, 1325340, 1328670, 1391607, 1398970, 1429218, 1546230, 1588020, 1678764, 1855476, 1958558, 1988010, 2041740, 2098455, 2319345, 2382030, 2518146, 2657340, 2783214, 2797940, 2858436, 2937837, 3092460, 3573045, 3777219, 3917116, 3976020, 4196910, 4638690, 4764060, 4896395, 5036292, 5566428, 5875674, 6295365, 6958035, 7146090, 7554438, 8393820, 8813511, 9277380, 9792790, 11751348, 12590730, 13916070, 14292180, 14689185, 15108876, 17627022, 18886095, 19585580, 25181460, 26440533, 27832140, 29378370, 35254044, 37772190, 44067555, 52881066, 58756740, 75544380, 88135110, 105762132, 132202665, 176270220, 264405330, 528810660]

約数ペア:

[(1, 528810660), (2, 264405330), (3, 176270220), (4, 132202665), (5, 105762132), (6, 88135110), (7, 75544380), (9, 58756740), (10, 52881066), (12, 44067555), (14, 37772190), (15, 35254044), (18, 29378370), (19, 27832140), (20, 26440533), (21, 25181460), (27, 19585580), (28, 18886095), (30, 17627022), (35, 15108876), (36, 14689185), (37, 14292180), (38, 13916070), (42, 12590730), (45, 11751348), (54, 9792790), (57, 9277380), (60, 8813511), (63, 8393820), (70, 7554438), (74, 7146090), (76, 6958035), (84, 6295365), (90, 5875674), (95, 5566428), (105, 5036292), (108, 4896395), (111, 4764060), (114, 4638690), (126, 4196910), (133, 3976020), (135, 3917116), (140, 3777219), (148, 3573045), (171, 3092460), (180, 2937837), (185, 2858436), (189, 2797940), (190, 2783214), (199, 2657340), (210, 2518146), (222, 2382030), (228, 2319345), (252, 2098455), (259, 2041740), (266, 1988010), (270, 1958558), (285, 1855476), (315, 1678764), (333, 1588020), (342, 1546230), (370, 1429218), (378, 1398970), (380, 1391607), (398, 1328670), (399, 1325340), (420, 1259073), (444, 1191015), (513, 1030820), (518, 1020870), (532, 994005), (540, 979279), (555, 952812), (570, 927738), (597, 885780), (630, 839382), (665, 795204), (666, 794010), (684, 773115), (703, 752220), (740, 714609), (756, 699485), (777, 680580), (796, 664335), (798, 662670), (855, 618492), (945, 559588), (995, 531468), (999, 529340), (1026, 515410), (1036, 510435), (1110, 476406), (1140, 463869), (1194, 442890), (1197, 441780), (1260, 419691), (1295, 408348), (1330, 397602), (1332, 397005), (1393, 379620), (1406, 376110), (1554, 340290), (1596, 331335), (1665, 317604), (1710, 309246), (1791, 295260), (1890, 279794), (1990, 265734), (1995, 265068), (1998, 264670), (2052, 257705), (2109, 250740), (2220, 238203), (2331, 226860), (2388, 221445), (2394, 220890), (2565, 206164), (2590, 204174), (2660, 198801), (2786, 189810), (2812, 188055), (2985, 177156), (3108, 170145), (3330, 158802), (3420, 154623), (3515, 150444), (3582, 147630), (3591, 147260), (3780, 139897), (3781, 139860), (3885, 136116), (3980, 132867), (3990, 132534), (3996, 132335), (4179, 126540), (4218, 125370), (4662, 113430), (4788, 110445), (4921, 107460), (4995, 105868), (5130, 103082), (5180, 102087), (5373, 98420), (5572, 94905), (5970, 88578), (5985, 88356), (6327, 83580), (6660, 79401), (6965, 75924), (6993, 75620), (7030, 75222), (7164, 73815), (7182, 73630), (7363, 71820), (7562, 69930), (7770, 68058), (7980, 66267), (8358, 63270), (8436, 62685), (8955, 59052), (9324, 56715), (9842, 53730), (9990, 52934), (10260, 51541), (10545, 50148), (10746, 49210), (11343, 46620), (11655, 45372), (11940, 44289), (11970, 44178), (12537, 42180), (12654, 41790), (13930, 37962), (13986, 37810), (14060, 37611), (14364, 36815), (14726, 35910), (14763, 35820), (15124, 34965), (15540, 34029), (16716, 31635), (17910, 29526), (17955, 29452), (18905, 27972), (18981, 27860), (19684, 26865), (19980, 26467), (20895, 25308), (21090, 25074), (21492, 24605), (22089, 23940), (22686, 23310)]