398667060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 1401079680

約数和(自身を除く): 1002412620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 53, 55, 58, 60, 66, 87, 90, 99, 106, 110, 116, 131, 132, 145, 159, 165, 174, 180, 198, 212, 220, 261, 262, 265, 290, 318, 319, 330, 348, 393, 396, 435, 477, 495, 522, 524, 530, 580, 583, 636, 638, 655, 660, 786, 795, 870, 954, 957, 990, 1044, 1060, 1166, 1179, 1276, 1305, 1310, 1441, 1537, 1572, 1590, 1595, 1740, 1749, 1908, 1914, 1965, 1980, 2332, 2358, 2385, 2610, 2620, 2871, 2882, 2915, 3074, 3180, 3190, 3498, 3799, 3828, 3930, 4323, 4611, 4716, 4770, 4785, 5220, 5247, 5742, 5764, 5830, 5895, 6148, 6380, 6943, 6996, 7205, 7598, 7685, 7860, 8646, 8745, 9222, 9540, 9570, 10494, 11397, 11484, 11660, 11790, 12969, 13833, 13886, 14355, 14410, 15196, 15370, 16907, 17292, 17490, 18444, 18995, 19140, 20829, 20988, 21615, 22794, 23055, 23580, 25938, 26235, 27666, 27772, 28710, 28820, 30740, 33814, 34191, 34715, 34980, 37990, 41658, 41789, 43230, 45588, 46110, 50721, 51876, 52470, 55332, 56985, 57420, 62487, 64845, 67628, 68382, 69165, 69430, 75980, 76373, 83316, 83578, 84535, 86460, 92220, 101442, 104145, 104940, 113970, 124974, 125367, 129690, 136764, 138330, 138860, 152163, 152746, 167156, 169070, 170955, 201347, 202884, 208290, 208945, 227940, 229119, 249948, 250734, 253605, 259380, 276660, 304326, 305492, 312435, 338140, 341910, 376101, 381865, 402694, 416580, 417890, 458238, 501468, 507210, 604041, 608652, 624870, 626835, 683820, 687357, 752202, 760815, 763730, 805388, 835780, 916476, 1006735, 1014420, 1145595, 1208082, 1249740, 1253670, 1374714, 1504404, 1521630, 1527460, 1812123, 1880505, 2013470, 2214817, 2291190, 2416164, 2507340, 2749428, 3020205, 3043260, 3436785, 3624246, 3761010, 4026940, 4429634, 4582380, 6040410, 6644451, 6873570, 7248492, 7522020, 8859268, 9060615, 11074085, 12080820, 13288902, 13747140, 18121230, 19933353, 22148170, 26577804, 33222255, 36242460, 39866706, 44296340, 66444510, 79733412, 99666765, 132889020, 199333530, 398667060]

約数ペア:

[(1, 398667060), (2, 199333530), (3, 132889020), (4, 99666765), (5, 79733412), (6, 66444510), (9, 44296340), (10, 39866706), (11, 36242460), (12, 33222255), (15, 26577804), (18, 22148170), (20, 19933353), (22, 18121230), (29, 13747140), (30, 13288902), (33, 12080820), (36, 11074085), (44, 9060615), (45, 8859268), (53, 7522020), (55, 7248492), (58, 6873570), (60, 6644451), (66, 6040410), (87, 4582380), (90, 4429634), (99, 4026940), (106, 3761010), (110, 3624246), (116, 3436785), (131, 3043260), (132, 3020205), (145, 2749428), (159, 2507340), (165, 2416164), (174, 2291190), (180, 2214817), (198, 2013470), (212, 1880505), (220, 1812123), (261, 1527460), (262, 1521630), (265, 1504404), (290, 1374714), (318, 1253670), (319, 1249740), (330, 1208082), (348, 1145595), (393, 1014420), (396, 1006735), (435, 916476), (477, 835780), (495, 805388), (522, 763730), (524, 760815), (530, 752202), (580, 687357), (583, 683820), (636, 626835), (638, 624870), (655, 608652), (660, 604041), (786, 507210), (795, 501468), (870, 458238), (954, 417890), (957, 416580), (990, 402694), (1044, 381865), (1060, 376101), (1166, 341910), (1179, 338140), (1276, 312435), (1305, 305492), (1310, 304326), (1441, 276660), (1537, 259380), (1572, 253605), (1590, 250734), (1595, 249948), (1740, 229119), (1749, 227940), (1908, 208945), (1914, 208290), (1965, 202884), (1980, 201347), (2332, 170955), (2358, 169070), (2385, 167156), (2610, 152746), (2620, 152163), (2871, 138860), (2882, 138330), (2915, 136764), (3074, 129690), (3180, 125367), (3190, 124974), (3498, 113970), (3799, 104940), (3828, 104145), (3930, 101442), (4323, 92220), (4611, 86460), (4716, 84535), (4770, 83578), (4785, 83316), (5220, 76373), (5247, 75980), (5742, 69430), (5764, 69165), (5830, 68382), (5895, 67628), (6148, 64845), (6380, 62487), (6943, 57420), (6996, 56985), (7205, 55332), (7598, 52470), (7685, 51876), (7860, 50721), (8646, 46110), (8745, 45588), (9222, 43230), (9540, 41789), (9570, 41658), (10494, 37990), (11397, 34980), (11484, 34715), (11660, 34191), (11790, 33814), (12969, 30740), (13833, 28820), (13886, 28710), (14355, 27772), (14410, 27666), (15196, 26235), (15370, 25938), (16907, 23580), (17292, 23055), (17490, 22794), (18444, 21615), (18995, 20988), (19140, 20829)]