313386570

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2954

約数の個数: 160

約数和(自身を含む): 1014076800

約数和(自身を除く): 700690230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 405, 513, 567, 570, 630, 665, 798, 810, 855, 945, 1026, 1134, 1197, 1330, 1539, 1710, 1890, 1995, 2394, 2565, 2835, 2909, 3078, 3591, 3990, 5130, 5670, 5818, 5985, 7182, 7695, 8727, 10773, 11970, 14545, 15390, 17454, 17955, 20363, 21546, 26181, 29090, 35910, 40726, 43635, 52362, 53865, 55271, 61089, 78543, 87270, 101815, 107730, 110542, 122178, 130905, 157086, 165813, 183267, 203630, 235629, 261810, 276355, 305445, 331626, 366534, 386897, 392715, 471258, 497439, 549801, 552710, 610890, 773794, 785430, 829065, 916335, 994878, 1099602, 1160691, 1178145, 1492317, 1649403, 1658130, 1832670, 1934485, 2321382, 2356290, 2487195, 2749005, 2984634, 3298806, 3482073, 3868970, 4476951, 4974390, 5498010, 5803455, 6964146, 7461585, 8247015, 8953902, 10446219, 11606910, 14923170, 16494030, 17410365, 20892438, 22384755, 31338657, 34820730, 44769510, 52231095, 62677314, 104462190, 156693285, 313386570]

約数ペア:

[(1, 313386570), (2, 156693285), (3, 104462190), (5, 62677314), (6, 52231095), (7, 44769510), (9, 34820730), (10, 31338657), (14, 22384755), (15, 20892438), (18, 17410365), (19, 16494030), (21, 14923170), (27, 11606910), (30, 10446219), (35, 8953902), (38, 8247015), (42, 7461585), (45, 6964146), (54, 5803455), (57, 5498010), (63, 4974390), (70, 4476951), (81, 3868970), (90, 3482073), (95, 3298806), (105, 2984634), (114, 2749005), (126, 2487195), (133, 2356290), (135, 2321382), (162, 1934485), (171, 1832670), (189, 1658130), (190, 1649403), (210, 1492317), (266, 1178145), (270, 1160691), (285, 1099602), (315, 994878), (342, 916335), (378, 829065), (399, 785430), (405, 773794), (513, 610890), (567, 552710), (570, 549801), (630, 497439), (665, 471258), (798, 392715), (810, 386897), (855, 366534), (945, 331626), (1026, 305445), (1134, 276355), (1197, 261810), (1330, 235629), (1539, 203630), (1710, 183267), (1890, 165813), (1995, 157086), (2394, 130905), (2565, 122178), (2835, 110542), (2909, 107730), (3078, 101815), (3591, 87270), (3990, 78543), (5130, 61089), (5670, 55271), (5818, 53865), (5985, 52362), (7182, 43635), (7695, 40726), (8727, 35910), (10773, 29090), (11970, 26181), (14545, 21546), (15390, 20363), (17454, 17955)]