225705480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1924

約数の個数: 256

約数和(自身を含む): 909619200

約数和(自身を除く): 683913720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 1879, 2002, 2145, 2184, 2310, 2730, 2860, 3003, 3080, 3432, 3640, 3758, 4004, 4290, 4620, 5005, 5460, 5637, 5720, 6006, 7516, 8008, 8580, 9240, 9395, 10010, 10920, 11274, 12012, 13153, 15015, 15032, 17160, 18790, 20020, 20669, 22548, 24024, 24427, 26306, 28185, 30030, 37580, 39459, 40040, 41338, 45096, 48854, 52612, 56370, 60060, 62007, 65765, 73281, 75160, 78918, 82676, 97708, 103345, 105224, 112740, 120120, 122135, 124014, 131530, 144683, 146562, 157836, 165352, 170989, 195416, 197295, 206690, 225480, 244270, 248028, 263060, 268697, 289366, 293124, 310035, 315672, 341978, 366405, 394590, 413380, 434049, 488540, 496056, 512967, 526120, 537394, 578732, 586248, 620070, 683956, 723415, 732810, 789180, 806091, 826760, 854945, 868098, 977080, 1025934, 1074788, 1157464, 1240140, 1343485, 1367912, 1446830, 1465620, 1578360, 1612182, 1709890, 1736196, 1880879, 2051868, 2149576, 2170245, 2480280, 2564835, 2686970, 2893660, 2931240, 3224364, 3419780, 3472392, 3761758, 4030455, 4103736, 4340490, 5129670, 5373940, 5642637, 5787320, 6448728, 6839560, 7523516, 8060910, 8680980, 9404395, 10259340, 10747880, 11285274, 15047032, 16121820, 17361960, 18808790, 20518680, 22570548, 28213185, 32243640, 37617580, 45141096, 56426370, 75235160, 112852740, 225705480]

約数ペア:

[(1, 225705480), (2, 112852740), (3, 75235160), (4, 56426370), (5, 45141096), (6, 37617580), (7, 32243640), (8, 28213185), (10, 22570548), (11, 20518680), (12, 18808790), (13, 17361960), (14, 16121820), (15, 15047032), (20, 11285274), (21, 10747880), (22, 10259340), (24, 9404395), (26, 8680980), (28, 8060910), (30, 7523516), (33, 6839560), (35, 6448728), (39, 5787320), (40, 5642637), (42, 5373940), (44, 5129670), (52, 4340490), (55, 4103736), (56, 4030455), (60, 3761758), (65, 3472392), (66, 3419780), (70, 3224364), (77, 2931240), (78, 2893660), (84, 2686970), (88, 2564835), (91, 2480280), (104, 2170245), (105, 2149576), (110, 2051868), (120, 1880879), (130, 1736196), (132, 1709890), (140, 1612182), (143, 1578360), (154, 1465620), (156, 1446830), (165, 1367912), (168, 1343485), (182, 1240140), (195, 1157464), (210, 1074788), (220, 1025934), (231, 977080), (260, 868098), (264, 854945), (273, 826760), (280, 806091), (286, 789180), (308, 732810), (312, 723415), (330, 683956), (364, 620070), (385, 586248), (390, 578732), (420, 537394), (429, 526120), (440, 512967), (455, 496056), (462, 488540), (520, 434049), (546, 413380), (572, 394590), (616, 366405), (660, 341978), (715, 315672), (728, 310035), (770, 293124), (780, 289366), (840, 268697), (858, 263060), (910, 248028), (924, 244270), (1001, 225480), (1092, 206690), (1144, 197295), (1155, 195416), (1320, 170989), (1365, 165352), (1430, 157836), (1540, 146562), (1560, 144683), (1716, 131530), (1820, 124014), (1848, 122135), (1879, 120120), (2002, 112740), (2145, 105224), (2184, 103345), (2310, 97708), (2730, 82676), (2860, 78918), (3003, 75160), (3080, 73281), (3432, 65765), (3640, 62007), (3758, 60060), (4004, 56370), (4290, 52612), (4620, 48854), (5005, 45096), (5460, 41338), (5637, 40040), (5720, 39459), (6006, 37580), (7516, 30030), (8008, 28185), (8580, 26306), (9240, 24427), (9395, 24024), (10010, 22548), (10920, 20669), (11274, 20020), (12012, 18790), (13153, 17160), (15015, 15032)]