1264355280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2038

約数の個数: 240

約数和(自身を含む): 4583077200

約数和(自身を除く): 3318721920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 53, 60, 68, 72, 80, 85, 90, 102, 106, 120, 136, 144, 153, 159, 170, 180, 204, 212, 240, 255, 265, 272, 306, 318, 340, 360, 408, 424, 477, 510, 530, 612, 636, 680, 720, 765, 795, 816, 848, 901, 954, 1020, 1060, 1224, 1272, 1360, 1530, 1590, 1802, 1908, 1949, 2040, 2120, 2385, 2448, 2544, 2703, 3060, 3180, 3604, 3816, 3898, 4080, 4240, 4505, 4770, 5406, 5847, 6120, 6360, 7208, 7632, 7796, 8109, 9010, 9540, 9745, 10812, 11694, 12240, 12720, 13515, 14416, 15592, 16218, 17541, 18020, 19080, 19490, 21624, 23388, 27030, 29235, 31184, 32436, 33133, 35082, 36040, 38160, 38980, 40545, 43248, 46776, 54060, 58470, 64872, 66266, 70164, 72080, 77960, 81090, 87705, 93552, 99399, 103297, 108120, 116940, 129744, 132532, 140328, 155920, 162180, 165665, 175410, 198798, 206594, 216240, 233880, 265064, 280656, 298197, 309891, 324360, 331330, 350820, 397596, 413188, 467760, 496995, 516485, 530128, 596394, 619782, 648720, 662660, 701640, 795192, 826376, 929673, 993990, 1032970, 1192788, 1239564, 1325320, 1403280, 1490985, 1549455, 1590384, 1652752, 1756049, 1859346, 1987980, 2065940, 2385576, 2479128, 2650640, 2981970, 3098910, 3512098, 3718692, 3975960, 4131880, 4648365, 4771152, 4958256, 5268147, 5963940, 6197820, 7024196, 7437384, 7951920, 8263760, 8780245, 9296730, 10536294, 11927880, 12395640, 14048392, 14874768, 15804441, 17560490, 18593460, 21072588, 23855760, 24791280, 26340735, 28096784, 31608882, 35120980, 37186920, 42145176, 52681470, 63217764, 70241960, 74373840, 79022205, 84290352, 105362940, 126435528, 140483920, 158044410, 210725880, 252871056, 316088820, 421451760, 632177640, 1264355280]

約数ペア:

[(1, 1264355280), (2, 632177640), (3, 421451760), (4, 316088820), (5, 252871056), (6, 210725880), (8, 158044410), (9, 140483920), (10, 126435528), (12, 105362940), (15, 84290352), (16, 79022205), (17, 74373840), (18, 70241960), (20, 63217764), (24, 52681470), (30, 42145176), (34, 37186920), (36, 35120980), (40, 31608882), (45, 28096784), (48, 26340735), (51, 24791280), (53, 23855760), (60, 21072588), (68, 18593460), (72, 17560490), (80, 15804441), (85, 14874768), (90, 14048392), (102, 12395640), (106, 11927880), (120, 10536294), (136, 9296730), (144, 8780245), (153, 8263760), (159, 7951920), (170, 7437384), (180, 7024196), (204, 6197820), (212, 5963940), (240, 5268147), (255, 4958256), (265, 4771152), (272, 4648365), (306, 4131880), (318, 3975960), (340, 3718692), (360, 3512098), (408, 3098910), (424, 2981970), (477, 2650640), (510, 2479128), (530, 2385576), (612, 2065940), (636, 1987980), (680, 1859346), (720, 1756049), (765, 1652752), (795, 1590384), (816, 1549455), (848, 1490985), (901, 1403280), (954, 1325320), (1020, 1239564), (1060, 1192788), (1224, 1032970), (1272, 993990), (1360, 929673), (1530, 826376), (1590, 795192), (1802, 701640), (1908, 662660), (1949, 648720), (2040, 619782), (2120, 596394), (2385, 530128), (2448, 516485), (2544, 496995), (2703, 467760), (3060, 413188), (3180, 397596), (3604, 350820), (3816, 331330), (3898, 324360), (4080, 309891), (4240, 298197), (4505, 280656), (4770, 265064), (5406, 233880), (5847, 216240), (6120, 206594), (6360, 198798), (7208, 175410), (7632, 165665), (7796, 162180), (8109, 155920), (9010, 140328), (9540, 132532), (9745, 129744), (10812, 116940), (11694, 108120), (12240, 103297), (12720, 99399), (13515, 93552), (14416, 87705), (15592, 81090), (16218, 77960), (17541, 72080), (18020, 70164), (19080, 66266), (19490, 64872), (21624, 58470), (23388, 54060), (27030, 46776), (29235, 43248), (31184, 40545), (32436, 38980), (33133, 38160), (35082, 36040)]