981024013760

素因数分解:

$2^6\times 5^1\times 7^4\times {\mathrm{73}}^1\times {\mathrm{17491}}^1$

素因数の和:17609

約数の個数: 280

約数和(自身を含む): 2762735247696

約数和(自身を除く): 1781711233936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 112, 140, 146, 160, 196, 224, 245, 280, 292, 320, 343, 365, 392, 448, 490, 511, 560, 584, 686, 730, 784, 980, 1022, 1120, 1168, 1372, 1460, 1568, 1715, 1960, 2044, 2240, 2336, 2401, 2555, 2744, 2920, 3136, 3430, 3577, 3920, 4088, 4672, 4802, 5110, 5488, 5840, 6860, 7154, 7840, 8176, 9604, 10220, 10976, 11680, 12005, 13720, 14308, 15680, 16352, 17491, 17885, 19208, 20440, 21952, 23360, 24010, 25039, 27440, 28616, 32704, 34982, 35770, 38416, 40880, 48020, 50078, 54880, 57232, 69964, 71540, 76832, 81760, 87455, 96040, 100156, 109760, 114464, 122437, 125195, 139928, 143080, 153664, 163520, 174910, 175273, 192080, 200312, 228928, 244874, 250390, 279856, 286160, 349820, 350546, 384160, 400624, 489748, 500780, 559712, 572320, 612185, 699640, 701092, 768320, 801248, 857059, 876365, 979496, 1001560, 1119424, 1144640, 1224370, 1276843, 1399280, 1402184, 1602496, 1714118, 1752730, 1958992, 2003120, 2448740, 2553686, 2798560, 2804368, 3428236, 3505460, 3917984, 4006240, 4285295, 4897480, 5107372, 5597120, 5608736, 5999413, 6384215, 6856472, 7010920, 7835968, 8012480, 8570590, 8937901, 9794960, 10214744, 11217472, 11998826, 12768430, 13712944, 14021840, 17141180, 17875802, 19589920, 20429488, 23997652, 25536860, 27425888, 28043680, 29997065, 34282360, 35751604, 39179840, 40858976, 41995891, 44689505, 47995304, 51073720, 54851776, 56087360, 59994130, 62565307, 68564720, 71503208, 81717952, 83991782, 89379010, 95990608, 102147440, 119988260, 125130614, 137129440, 143006416, 167983564, 178758020, 191981216, 204294880, 209979455, 239976520, 250261228, 274258880, 286012832, 312826535, 335967128, 357516040, 383962432, 408589760, 419958910, 437957149, 479953040, 500522456, 572025664, 625653070, 671934256, 715032080, 839917820, 875914298, 959906080, 1001044912, 1251306140, 1343868512, 1430064160, 1679835640, 1751828596, 1919812160, 2002089824, 2189785745, 2502612280, 2687737024, 2860128320, 3065700043, 3359671280, 3503657192, 4004179648, 4379571490, 5005224560, 6131400086, 6719342560, 7007314384, 8759142980, 10010449120, 12262800172, 13438685120, 14014628768, 15328500215, 17518285960, 20020898240, 24525600344, 28029257536, 30657000430, 35036571920, 49051200688, 61314000860, 70073143840, 98102401376, 122628001720, 140146287680, 196204802752, 245256003440, 490512006880, 981024013760]

約数ペア:

[(1, 981024013760), (2, 490512006880), (4, 245256003440), (5, 196204802752), (7, 140146287680), (8, 122628001720), (10, 98102401376), (14, 70073143840), (16, 61314000860), (20, 49051200688), (28, 35036571920), (32, 30657000430), (35, 28029257536), (40, 24525600344), (49, 20020898240), (56, 17518285960), (64, 15328500215), (70, 14014628768), (73, 13438685120), (80, 12262800172), (98, 10010449120), (112, 8759142980), (140, 7007314384), (146, 6719342560), (160, 6131400086), (196, 5005224560), (224, 4379571490), (245, 4004179648), (280, 3503657192), (292, 3359671280), (320, 3065700043), (343, 2860128320), (365, 2687737024), (392, 2502612280), (448, 2189785745), (490, 2002089824), (511, 1919812160), (560, 1751828596), (584, 1679835640), (686, 1430064160), (730, 1343868512), (784, 1251306140), (980, 1001044912), (1022, 959906080), (1120, 875914298), (1168, 839917820), (1372, 715032080), (1460, 671934256), (1568, 625653070), (1715, 572025664), (1960, 500522456), (2044, 479953040), (2240, 437957149), (2336, 419958910), (2401, 408589760), (2555, 383962432), (2744, 357516040), (2920, 335967128), (3136, 312826535), (3430, 286012832), (3577, 274258880), (3920, 250261228), (4088, 239976520), (4672, 209979455), (4802, 204294880), (5110, 191981216), (5488, 178758020), (5840, 167983564), (6860, 143006416), (7154, 137129440), (7840, 125130614), (8176, 119988260), (9604, 102147440), (10220, 95990608), (10976, 89379010), (11680, 83991782), (12005, 81717952), (13720, 71503208), (14308, 68564720), (15680, 62565307), (16352, 59994130), (17491, 56087360), (17885, 54851776), (19208, 51073720), (20440, 47995304), (21952, 44689505), (23360, 41995891), (24010, 40858976), (25039, 39179840), (27440, 35751604), (28616, 34282360), (32704, 29997065), (34982, 28043680), (35770, 27425888), (38416, 25536860), (40880, 23997652), (48020, 20429488), (50078, 19589920), (54880, 17875802), (57232, 17141180), (69964, 14021840), (71540, 13712944), (76832, 12768430), (81760, 11998826), (87455, 11217472), (96040, 10214744), (100156, 9794960), (109760, 8937901), (114464, 8570590), (122437, 8012480), (125195, 7835968), (139928, 7010920), (143080, 6856472), (153664, 6384215), (163520, 5999413), (174910, 5608736), (175273, 5597120), (192080, 5107372), (200312, 4897480), (228928, 4285295), (244874, 4006240), (250390, 3917984), (279856, 3505460), (286160, 3428236), (349820, 2804368), (350546, 2798560), (384160, 2553686), (400624, 2448740), (489748, 2003120), (500780, 1958992), (559712, 1752730), (572320, 1714118), (612185, 1602496), (699640, 1402184), (701092, 1399280), (768320, 1276843), (801248, 1224370), (857059, 1144640), (876365, 1119424), (979496, 1001560)]