669810960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10223}}^1$

素因数の和:10262

約数の個数: 240

約数和(自身を含む): 2768822784

約数和(自身を除く): 2099011824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10223, 10920, 13104, 16380, 20446, 21840, 30669, 32760, 40892, 51115, 61338, 65520, 71561, 81784, 92007, 102230, 122676, 132899, 143122, 153345, 163568, 184014, 204460, 214683, 245352, 265798, 286244, 306690, 357805, 368028, 398697, 408920, 429366, 460035, 490704, 531596, 572488, 613380, 644049, 664495, 715610, 736056, 797394, 817840, 858732, 920070, 930293, 1063192, 1073415, 1144976, 1196091, 1226760, 1288098, 1328990, 1431220, 1472112, 1594788, 1717464, 1840140, 1860586, 1993485, 2126384, 2146830, 2392182, 2453520, 2576196, 2657980, 2790879, 2862440, 3189576, 3220245, 3434928, 3680280, 3721172, 3986970, 4293660, 4651465, 4784364, 5152392, 5315960, 5581758, 5724880, 5980455, 6379152, 6440490, 7360560, 7442344, 7973940, 8372637, 8587320, 9302930, 9568728, 10304784, 10631920, 11163516, 11960910, 12880980, 13954395, 14884688, 15947880, 16745274, 17174640, 18605860, 19137456, 22327032, 23921820, 25761960, 27908790, 31895760, 33490548, 37211720, 41863185, 44654064, 47843640, 51523920, 55817580, 66981096, 74423440, 83726370, 95687280, 111635160, 133962192, 167452740, 223270320, 334905480, 669810960]

約数ペア:

[(1, 669810960), (2, 334905480), (3, 223270320), (4, 167452740), (5, 133962192), (6, 111635160), (7, 95687280), (8, 83726370), (9, 74423440), (10, 66981096), (12, 55817580), (13, 51523920), (14, 47843640), (15, 44654064), (16, 41863185), (18, 37211720), (20, 33490548), (21, 31895760), (24, 27908790), (26, 25761960), (28, 23921820), (30, 22327032), (35, 19137456), (36, 18605860), (39, 17174640), (40, 16745274), (42, 15947880), (45, 14884688), (48, 13954395), (52, 12880980), (56, 11960910), (60, 11163516), (63, 10631920), (65, 10304784), (70, 9568728), (72, 9302930), (78, 8587320), (80, 8372637), (84, 7973940), (90, 7442344), (91, 7360560), (104, 6440490), (105, 6379152), (112, 5980455), (117, 5724880), (120, 5581758), (126, 5315960), (130, 5152392), (140, 4784364), (144, 4651465), (156, 4293660), (168, 3986970), (180, 3721172), (182, 3680280), (195, 3434928), (208, 3220245), (210, 3189576), (234, 2862440), (240, 2790879), (252, 2657980), (260, 2576196), (273, 2453520), (280, 2392182), (312, 2146830), (315, 2126384), (336, 1993485), (360, 1860586), (364, 1840140), (390, 1717464), (420, 1594788), (455, 1472112), (468, 1431220), (504, 1328990), (520, 1288098), (546, 1226760), (560, 1196091), (585, 1144976), (624, 1073415), (630, 1063192), (720, 930293), (728, 920070), (780, 858732), (819, 817840), (840, 797394), (910, 736056), (936, 715610), (1008, 664495), (1040, 644049), (1092, 613380), (1170, 572488), (1260, 531596), (1365, 490704), (1456, 460035), (1560, 429366), (1638, 408920), (1680, 398697), (1820, 368028), (1872, 357805), (2184, 306690), (2340, 286244), (2520, 265798), (2730, 245352), (3120, 214683), (3276, 204460), (3640, 184014), (4095, 163568), (4368, 153345), (4680, 143122), (5040, 132899), (5460, 122676), (6552, 102230), (7280, 92007), (8190, 81784), (9360, 71561), (10223, 65520), (10920, 61338), (13104, 51115), (16380, 40892), (20446, 32760), (21840, 30669)]