2225158320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^2$

素因数の和:728

約数の個数: 240

約数和(自身を含む): 8624947968

約数和(自身を除く): 6399789648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 347, 385, 420, 440, 462, 528, 560, 616, 660, 694, 770, 840, 880, 924, 1041, 1155, 1232, 1320, 1388, 1540, 1680, 1735, 1848, 2082, 2310, 2429, 2640, 2776, 3080, 3470, 3696, 3817, 4164, 4620, 4858, 5205, 5552, 6160, 6940, 7287, 7634, 8328, 9240, 9716, 10410, 11451, 12145, 13880, 14574, 15268, 16656, 18480, 19085, 19432, 20820, 22902, 24290, 26719, 27760, 29148, 30536, 36435, 38170, 38864, 41640, 45804, 48580, 53438, 57255, 58296, 61072, 72870, 76340, 80157, 83280, 91608, 97160, 106876, 114510, 116592, 120409, 133595, 145740, 152680, 160314, 183216, 194320, 213752, 229020, 240818, 267190, 291480, 305360, 320628, 361227, 400785, 427504, 458040, 481636, 534380, 582960, 602045, 641256, 722454, 801570, 842863, 916080, 963272, 1068760, 1204090, 1282512, 1324499, 1444908, 1603140, 1685726, 1806135, 1926544, 2137520, 2408180, 2528589, 2648998, 2889816, 3206280, 3371452, 3612270, 3973497, 4214315, 4816360, 5057178, 5297996, 5779632, 6412560, 6622495, 6742904, 7224540, 7946994, 8428630, 9271493, 9632720, 10114356, 10595992, 12642945, 13244990, 13485808, 14449080, 15893988, 16857260, 18542986, 19867485, 20228712, 21191984, 25285890, 26489980, 27814479, 28898160, 31787976, 33714520, 37085972, 39734970, 40457424, 46357465, 50571780, 52979960, 55628958, 63575952, 67429040, 74171944, 79469940, 92714930, 101143560, 105959920, 111257916, 139072395, 148343888, 158939880, 185429860, 202287120, 222515832, 278144790, 317879760, 370859720, 445031664, 556289580, 741719440, 1112579160, 2225158320]

約数ペア:

[(1, 2225158320), (2, 1112579160), (3, 741719440), (4, 556289580), (5, 445031664), (6, 370859720), (7, 317879760), (8, 278144790), (10, 222515832), (11, 202287120), (12, 185429860), (14, 158939880), (15, 148343888), (16, 139072395), (20, 111257916), (21, 105959920), (22, 101143560), (24, 92714930), (28, 79469940), (30, 74171944), (33, 67429040), (35, 63575952), (40, 55628958), (42, 52979960), (44, 50571780), (48, 46357465), (55, 40457424), (56, 39734970), (60, 37085972), (66, 33714520), (70, 31787976), (77, 28898160), (80, 27814479), (84, 26489980), (88, 25285890), (105, 21191984), (110, 20228712), (112, 19867485), (120, 18542986), (132, 16857260), (140, 15893988), (154, 14449080), (165, 13485808), (168, 13244990), (176, 12642945), (210, 10595992), (220, 10114356), (231, 9632720), (240, 9271493), (264, 8428630), (280, 7946994), (308, 7224540), (330, 6742904), (336, 6622495), (347, 6412560), (385, 5779632), (420, 5297996), (440, 5057178), (462, 4816360), (528, 4214315), (560, 3973497), (616, 3612270), (660, 3371452), (694, 3206280), (770, 2889816), (840, 2648998), (880, 2528589), (924, 2408180), (1041, 2137520), (1155, 1926544), (1232, 1806135), (1320, 1685726), (1388, 1603140), (1540, 1444908), (1680, 1324499), (1735, 1282512), (1848, 1204090), (2082, 1068760), (2310, 963272), (2429, 916080), (2640, 842863), (2776, 801570), (3080, 722454), (3470, 641256), (3696, 602045), (3817, 582960), (4164, 534380), (4620, 481636), (4858, 458040), (5205, 427504), (5552, 400785), (6160, 361227), (6940, 320628), (7287, 305360), (7634, 291480), (8328, 267190), (9240, 240818), (9716, 229020), (10410, 213752), (11451, 194320), (12145, 183216), (13880, 160314), (14574, 152680), (15268, 145740), (16656, 133595), (18480, 120409), (19085, 116592), (19432, 114510), (20820, 106876), (22902, 97160), (24290, 91608), (26719, 83280), (27760, 80157), (29148, 76340), (30536, 72870), (36435, 61072), (38170, 58296), (38864, 57255), (41640, 53438), (45804, 48580)]