31483653120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14537}}^1$

素因数の和:14615

約数の個数: 264

約数和(自身を含む): 111418766784

約数和(自身を除く): 79935113664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 360, 376, 384, 423, 470, 480, 512, 564, 576, 640, 705, 720, 752, 768, 846, 940, 960, 1024, 1128, 1152, 1280, 1410, 1440, 1504, 1536, 1692, 1880, 1920, 2115, 2256, 2304, 2560, 2820, 2880, 3008, 3072, 3384, 3760, 3840, 4230, 4512, 4608, 5120, 5640, 5760, 6016, 6768, 7520, 7680, 8460, 9024, 9216, 11280, 11520, 12032, 13536, 14537, 15040, 15360, 16920, 18048, 22560, 23040, 24064, 27072, 29074, 30080, 33840, 36096, 43611, 45120, 46080, 48128, 54144, 58148, 60160, 67680, 72192, 72685, 87222, 90240, 108288, 116296, 120320, 130833, 135360, 144384, 145370, 174444, 180480, 216576, 218055, 232592, 240640, 261666, 270720, 290740, 348888, 360960, 433152, 436110, 465184, 523332, 541440, 581480, 654165, 683239, 697776, 721920, 872220, 930368, 1046664, 1082880, 1162960, 1308330, 1366478, 1395552, 1744440, 1860736, 2049717, 2093328, 2165760, 2325920, 2616660, 2732956, 2791104, 3416195, 3488880, 3721472, 4099434, 4186656, 4651840, 5233320, 5465912, 5582208, 6149151, 6832390, 6977760, 7442944, 8198868, 8373312, 9303680, 10248585, 10466640, 10931824, 11164416, 12298302, 13664780, 13955520, 14885888, 16397736, 16746624, 18607360, 20497170, 20933280, 21863648, 22328832, 24596604, 27329560, 27911040, 30745755, 32795472, 33493248, 37214720, 40994340, 41866560, 43727296, 44657664, 49193208, 54659120, 55822080, 61491510, 65590944, 66986496, 74429440, 81988680, 83733120, 87454592, 98386416, 109318240, 111644160, 122983020, 131181888, 133972992, 163977360, 167466240, 174909184, 196772832, 218636480, 223288320, 245966040, 262363776, 327954720, 334932480, 349818368, 393545664, 437272960, 491932080, 524727552, 655909440, 669864960, 699636736, 787091328, 874545920, 983864160, 1049455104, 1311818880, 1574182656, 1749091840, 1967728320, 2098910208, 2623637760, 3148365312, 3498183680, 3935456640, 5247275520, 6296730624, 7870913280, 10494551040, 15741826560, 31483653120]

約数ペア:

[(1, 31483653120), (2, 15741826560), (3, 10494551040), (4, 7870913280), (5, 6296730624), (6, 5247275520), (8, 3935456640), (9, 3498183680), (10, 3148365312), (12, 2623637760), (15, 2098910208), (16, 1967728320), (18, 1749091840), (20, 1574182656), (24, 1311818880), (30, 1049455104), (32, 983864160), (36, 874545920), (40, 787091328), (45, 699636736), (47, 669864960), (48, 655909440), (60, 524727552), (64, 491932080), (72, 437272960), (80, 393545664), (90, 349818368), (94, 334932480), (96, 327954720), (120, 262363776), (128, 245966040), (141, 223288320), (144, 218636480), (160, 196772832), (180, 174909184), (188, 167466240), (192, 163977360), (235, 133972992), (240, 131181888), (256, 122983020), (282, 111644160), (288, 109318240), (320, 98386416), (360, 87454592), (376, 83733120), (384, 81988680), (423, 74429440), (470, 66986496), (480, 65590944), (512, 61491510), (564, 55822080), (576, 54659120), (640, 49193208), (705, 44657664), (720, 43727296), (752, 41866560), (768, 40994340), (846, 37214720), (940, 33493248), (960, 32795472), (1024, 30745755), (1128, 27911040), (1152, 27329560), (1280, 24596604), (1410, 22328832), (1440, 21863648), (1504, 20933280), (1536, 20497170), (1692, 18607360), (1880, 16746624), (1920, 16397736), (2115, 14885888), (2256, 13955520), (2304, 13664780), (2560, 12298302), (2820, 11164416), (2880, 10931824), (3008, 10466640), (3072, 10248585), (3384, 9303680), (3760, 8373312), (3840, 8198868), (4230, 7442944), (4512, 6977760), (4608, 6832390), (5120, 6149151), (5640, 5582208), (5760, 5465912), (6016, 5233320), (6768, 4651840), (7520, 4186656), (7680, 4099434), (8460, 3721472), (9024, 3488880), (9216, 3416195), (11280, 2791104), (11520, 2732956), (12032, 2616660), (13536, 2325920), (14537, 2165760), (15040, 2093328), (15360, 2049717), (16920, 1860736), (18048, 1744440), (22560, 1395552), (23040, 1366478), (24064, 1308330), (27072, 1162960), (29074, 1082880), (30080, 1046664), (33840, 930368), (36096, 872220), (43611, 721920), (45120, 697776), (46080, 683239), (48128, 654165), (54144, 581480), (58148, 541440), (60160, 523332), (67680, 465184), (72192, 436110), (72685, 433152), (87222, 360960), (90240, 348888), (108288, 290740), (116296, 270720), (120320, 261666), (130833, 240640), (135360, 232592), (144384, 218055), (145370, 216576), (174444, 180480)]