338699760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:460

約数の個数: 240

約数和(自身を含む): 1239670656

約数和(自身を除く): 900970896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 83, 84, 98, 105, 112, 120, 140, 147, 166, 168, 196, 210, 240, 245, 249, 280, 294, 332, 336, 347, 392, 415, 420, 490, 498, 560, 581, 588, 664, 694, 735, 784, 830, 840, 980, 996, 1041, 1162, 1176, 1245, 1328, 1388, 1470, 1660, 1680, 1735, 1743, 1960, 1992, 2082, 2324, 2352, 2429, 2490, 2776, 2905, 2940, 3320, 3470, 3486, 3920, 3984, 4067, 4164, 4648, 4858, 4980, 5205, 5552, 5810, 5880, 6640, 6940, 6972, 7287, 8134, 8328, 8715, 9296, 9716, 9960, 10410, 11620, 11760, 12145, 12201, 13880, 13944, 14574, 16268, 16656, 17003, 17430, 19432, 19920, 20335, 20820, 23240, 24290, 24402, 27760, 27888, 28801, 29148, 32536, 34006, 34860, 36435, 38864, 40670, 41640, 46480, 48580, 48804, 51009, 57602, 58296, 61005, 65072, 68012, 69720, 72870, 81340, 83280, 85015, 86403, 97160, 97608, 102018, 115204, 116592, 122010, 136024, 139440, 144005, 145740, 162680, 170030, 172806, 194320, 195216, 201607, 204036, 230408, 244020, 255045, 272048, 288010, 291480, 325360, 340060, 345612, 403214, 408072, 432015, 460816, 488040, 510090, 576020, 582960, 604821, 680120, 691224, 806428, 816144, 864030, 976080, 1008035, 1020180, 1152040, 1209642, 1360240, 1382448, 1411249, 1612856, 1728060, 2016070, 2040360, 2304080, 2419284, 2822498, 3024105, 3225712, 3456120, 4032140, 4080720, 4233747, 4838568, 5644996, 6048210, 6912240, 7056245, 8064280, 8467494, 9677136, 11289992, 12096420, 14112490, 16128560, 16934988, 21168735, 22579984, 24192840, 28224980, 33869976, 42337470, 48385680, 56449960, 67739952, 84674940, 112899920, 169349880, 338699760]

約数ペア:

[(1, 338699760), (2, 169349880), (3, 112899920), (4, 84674940), (5, 67739952), (6, 56449960), (7, 48385680), (8, 42337470), (10, 33869976), (12, 28224980), (14, 24192840), (15, 22579984), (16, 21168735), (20, 16934988), (21, 16128560), (24, 14112490), (28, 12096420), (30, 11289992), (35, 9677136), (40, 8467494), (42, 8064280), (48, 7056245), (49, 6912240), (56, 6048210), (60, 5644996), (70, 4838568), (80, 4233747), (83, 4080720), (84, 4032140), (98, 3456120), (105, 3225712), (112, 3024105), (120, 2822498), (140, 2419284), (147, 2304080), (166, 2040360), (168, 2016070), (196, 1728060), (210, 1612856), (240, 1411249), (245, 1382448), (249, 1360240), (280, 1209642), (294, 1152040), (332, 1020180), (336, 1008035), (347, 976080), (392, 864030), (415, 816144), (420, 806428), (490, 691224), (498, 680120), (560, 604821), (581, 582960), (588, 576020), (664, 510090), (694, 488040), (735, 460816), (784, 432015), (830, 408072), (840, 403214), (980, 345612), (996, 340060), (1041, 325360), (1162, 291480), (1176, 288010), (1245, 272048), (1328, 255045), (1388, 244020), (1470, 230408), (1660, 204036), (1680, 201607), (1735, 195216), (1743, 194320), (1960, 172806), (1992, 170030), (2082, 162680), (2324, 145740), (2352, 144005), (2429, 139440), (2490, 136024), (2776, 122010), (2905, 116592), (2940, 115204), (3320, 102018), (3470, 97608), (3486, 97160), (3920, 86403), (3984, 85015), (4067, 83280), (4164, 81340), (4648, 72870), (4858, 69720), (4980, 68012), (5205, 65072), (5552, 61005), (5810, 58296), (5880, 57602), (6640, 51009), (6940, 48804), (6972, 48580), (7287, 46480), (8134, 41640), (8328, 40670), (8715, 38864), (9296, 36435), (9716, 34860), (9960, 34006), (10410, 32536), (11620, 29148), (11760, 28801), (12145, 27888), (12201, 27760), (13880, 24402), (13944, 24290), (14574, 23240), (16268, 20820), (16656, 20335), (17003, 19920), (17430, 19432)]