768336240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14753}}^1$

素因数の和:14807

約数の個数: 160

約数和(自身を含む): 2810105856

約数和(自身を除く): 2041769616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 14753, 17360, 26040, 29506, 44259, 52080, 59012, 73765, 88518, 103271, 118024, 147530, 177036, 206542, 221295, 236048, 295060, 309813, 354072, 413084, 442590, 457343, 516355, 590120, 619626, 708144, 826168, 885180, 914686, 1032710, 1180240, 1239252, 1372029, 1549065, 1652336, 1770360, 1829372, 2065420, 2286715, 2478504, 2744058, 3098130, 3201401, 3540720, 3658744, 4130840, 4573430, 4957008, 5488116, 6196260, 6402802, 6860145, 7317488, 8261680, 9146860, 9604203, 10976232, 12392520, 12805604, 13720290, 16007005, 18293720, 19208406, 21952464, 24785040, 25611208, 27440580, 32014010, 36587440, 38416812, 48021015, 51222416, 54881160, 64028020, 76833624, 96042030, 109762320, 128056040, 153667248, 192084060, 256112080, 384168120, 768336240]

約数ペア:

[(1, 768336240), (2, 384168120), (3, 256112080), (4, 192084060), (5, 153667248), (6, 128056040), (7, 109762320), (8, 96042030), (10, 76833624), (12, 64028020), (14, 54881160), (15, 51222416), (16, 48021015), (20, 38416812), (21, 36587440), (24, 32014010), (28, 27440580), (30, 25611208), (31, 24785040), (35, 21952464), (40, 19208406), (42, 18293720), (48, 16007005), (56, 13720290), (60, 12805604), (62, 12392520), (70, 10976232), (80, 9604203), (84, 9146860), (93, 8261680), (105, 7317488), (112, 6860145), (120, 6402802), (124, 6196260), (140, 5488116), (155, 4957008), (168, 4573430), (186, 4130840), (210, 3658744), (217, 3540720), (240, 3201401), (248, 3098130), (280, 2744058), (310, 2478504), (336, 2286715), (372, 2065420), (420, 1829372), (434, 1770360), (465, 1652336), (496, 1549065), (560, 1372029), (620, 1239252), (651, 1180240), (744, 1032710), (840, 914686), (868, 885180), (930, 826168), (1085, 708144), (1240, 619626), (1302, 590120), (1488, 516355), (1680, 457343), (1736, 442590), (1860, 413084), (2170, 354072), (2480, 309813), (2604, 295060), (3255, 236048), (3472, 221295), (3720, 206542), (4340, 177036), (5208, 147530), (6510, 118024), (7440, 103271), (8680, 88518), (10416, 73765), (13020, 59012), (14753, 52080), (17360, 44259), (26040, 29506)]