350806120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 256

約数和(自身を含む): 1028505600

約数和(自身を除く): 677699480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 47, 56, 61, 70, 76, 92, 94, 95, 115, 122, 133, 140, 152, 161, 184, 188, 190, 230, 235, 244, 266, 280, 305, 322, 329, 376, 380, 427, 437, 460, 470, 488, 532, 610, 644, 658, 665, 760, 805, 854, 874, 893, 920, 940, 1064, 1081, 1159, 1220, 1288, 1316, 1330, 1403, 1610, 1645, 1708, 1748, 1786, 1880, 2135, 2162, 2185, 2318, 2440, 2632, 2660, 2806, 2867, 3059, 3220, 3290, 3416, 3496, 3572, 4270, 4324, 4370, 4465, 4636, 5320, 5405, 5612, 5734, 5795, 6118, 6251, 6440, 6580, 7015, 7144, 7567, 8113, 8540, 8648, 8740, 8930, 9272, 9821, 10810, 11224, 11468, 11590, 12236, 12502, 13160, 14030, 14335, 15134, 15295, 16226, 17080, 17480, 17860, 19642, 20069, 20539, 21620, 22936, 23180, 24472, 25004, 26657, 28060, 28670, 30268, 30590, 31255, 32452, 35720, 37835, 39284, 40138, 40565, 41078, 43240, 46360, 49105, 50008, 53314, 54473, 56120, 57340, 60536, 61180, 62510, 64904, 65941, 75670, 78568, 80276, 81130, 82156, 98210, 100345, 102695, 106628, 108946, 114680, 122360, 125020, 131882, 133285, 143773, 151340, 160552, 162260, 164312, 186599, 196420, 200690, 205390, 213256, 217892, 250040, 263764, 266570, 272365, 287546, 302680, 324520, 329705, 373198, 381311, 392840, 401380, 410780, 435784, 461587, 527528, 533140, 544730, 575092, 659410, 718865, 746396, 762622, 802760, 821560, 923174, 932995, 1066280, 1089460, 1150184, 1252879, 1318820, 1437730, 1492792, 1525244, 1846348, 1865990, 1906555, 2178920, 2307935, 2505758, 2637640, 2875460, 3050488, 3692696, 3731980, 3813110, 4615870, 5011516, 5750920, 6264395, 7463960, 7626220, 8770153, 9231740, 10023032, 12528790, 15252440, 17540306, 18463480, 25057580, 35080612, 43850765, 50115160, 70161224, 87701530, 175403060, 350806120]

約数ペア:

[(1, 350806120), (2, 175403060), (4, 87701530), (5, 70161224), (7, 50115160), (8, 43850765), (10, 35080612), (14, 25057580), (19, 18463480), (20, 17540306), (23, 15252440), (28, 12528790), (35, 10023032), (38, 9231740), (40, 8770153), (46, 7626220), (47, 7463960), (56, 6264395), (61, 5750920), (70, 5011516), (76, 4615870), (92, 3813110), (94, 3731980), (95, 3692696), (115, 3050488), (122, 2875460), (133, 2637640), (140, 2505758), (152, 2307935), (161, 2178920), (184, 1906555), (188, 1865990), (190, 1846348), (230, 1525244), (235, 1492792), (244, 1437730), (266, 1318820), (280, 1252879), (305, 1150184), (322, 1089460), (329, 1066280), (376, 932995), (380, 923174), (427, 821560), (437, 802760), (460, 762622), (470, 746396), (488, 718865), (532, 659410), (610, 575092), (644, 544730), (658, 533140), (665, 527528), (760, 461587), (805, 435784), (854, 410780), (874, 401380), (893, 392840), (920, 381311), (940, 373198), (1064, 329705), (1081, 324520), (1159, 302680), (1220, 287546), (1288, 272365), (1316, 266570), (1330, 263764), (1403, 250040), (1610, 217892), (1645, 213256), (1708, 205390), (1748, 200690), (1786, 196420), (1880, 186599), (2135, 164312), (2162, 162260), (2185, 160552), (2318, 151340), (2440, 143773), (2632, 133285), (2660, 131882), (2806, 125020), (2867, 122360), (3059, 114680), (3220, 108946), (3290, 106628), (3416, 102695), (3496, 100345), (3572, 98210), (4270, 82156), (4324, 81130), (4370, 80276), (4465, 78568), (4636, 75670), (5320, 65941), (5405, 64904), (5612, 62510), (5734, 61180), (5795, 60536), (6118, 57340), (6251, 56120), (6440, 54473), (6580, 53314), (7015, 50008), (7144, 49105), (7567, 46360), (8113, 43240), (8540, 41078), (8648, 40565), (8740, 40138), (8930, 39284), (9272, 37835), (9821, 35720), (10810, 32452), (11224, 31255), (11468, 30590), (11590, 30268), (12236, 28670), (12502, 28060), (13160, 26657), (14030, 25004), (14335, 24472), (15134, 23180), (15295, 22936), (16226, 21620), (17080, 20539), (17480, 20069), (17860, 19642)]