1000656720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 480

約数和(自身を含む): 4202707200

約数和(自身を除く): 3202050480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 229, 238, 240, 252, 255, 270, 272, 280, 289, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 458, 459, 476, 504, 510, 540, 560, 578, 595, 612, 630, 680, 687, 714, 720, 756, 765, 816, 840, 867, 916, 918, 945, 952, 1008, 1020, 1071, 1080, 1145, 1156, 1190, 1224, 1260, 1360, 1374, 1428, 1445, 1512, 1530, 1603, 1680, 1734, 1785, 1832, 1836, 1890, 1904, 2023, 2040, 2061, 2142, 2160, 2290, 2295, 2312, 2380, 2448, 2520, 2601, 2748, 2856, 2890, 3024, 3060, 3206, 3213, 3435, 3468, 3570, 3664, 3672, 3780, 3893, 4046, 4080, 4122, 4284, 4335, 4580, 4590, 4624, 4760, 4809, 5040, 5202, 5355, 5496, 5712, 5780, 6069, 6120, 6183, 6412, 6426, 6870, 6936, 7140, 7344, 7560, 7786, 7803, 8015, 8092, 8244, 8568, 8670, 9160, 9180, 9520, 9618, 10115, 10305, 10404, 10710, 10992, 11560, 11679, 12138, 12240, 12366, 12824, 12852, 13005, 13740, 13872, 14280, 14427, 15120, 15572, 15606, 16030, 16065, 16184, 16488, 17136, 17340, 18207, 18320, 18360, 19236, 19465, 20230, 20610, 20808, 21420, 23120, 23358, 24045, 24276, 24732, 25648, 25704, 26010, 27251, 27480, 28560, 28854, 30345, 30915, 31144, 31212, 32060, 32130, 32368, 32976, 34680, 35037, 36414, 36720, 38472, 38930, 39015, 40460, 41220, 41616, 42840, 43281, 46716, 48090, 48552, 49464, 51408, 52020, 54502, 54621, 54960, 57708, 58395, 60690, 61830, 62288, 62424, 64120, 64260, 66181, 69360, 70074, 72135, 72828, 76944, 77860, 78030, 80920, 81753, 82440, 85680, 86562, 91035, 93432, 96180, 97104, 98928, 104040, 105111, 109004, 109242, 115416, 116790, 121380, 123660, 124848, 128240, 128520, 132362, 136255, 140148, 144270, 145656, 155720, 156060, 161840, 163506, 164880, 173124, 175185, 182070, 186864, 192360, 198543, 208080, 210222, 216405, 218008, 218484, 230832, 233580, 242760, 245259, 247320, 257040, 264724, 272510, 273105, 280296, 288540, 291312, 311440, 312120, 327012, 330905, 346248, 350370, 364140, 384720, 397086, 408765, 420444, 432810, 436016, 436968, 463267, 467160, 485520, 490518, 494640, 525555, 529448, 545020, 546210, 560592, 577080, 595629, 624240, 654024, 661810, 692496, 700740, 728280, 735777, 794172, 817530, 840888, 865620, 873936, 926534, 934320, 981036, 992715, 1051110, 1058896, 1090040, 1092420, 1154160, 1191258, 1226295, 1308048, 1323620, 1389801, 1401480, 1456560, 1471554, 1588344, 1635060, 1681776, 1731240, 1786887, 1853068, 1962072, 1985430, 2102220, 2180080, 2184840, 2316335, 2382516, 2452590, 2647240, 2779602, 2802960, 2943108, 2978145, 3176688, 3270120, 3462480, 3573774, 3678885, 3706136, 3924144, 3970860, 4169403, 4204440, 4369680, 4632670, 4765032, 4905180, 5294480, 5559204, 5886216, 5956290, 6540240, 6949005, 7147548, 7357770, 7412272, 7941720, 8338806, 8408880, 8934435, 9265340, 9530064, 9810360, 11118408, 11772432, 11912580, 12508209, 13898010, 14295096, 14715540, 15883440, 16677612, 17868870, 18530680, 19620720, 20847015, 22236816, 23825160, 25016418, 27796020, 28590192, 29431080, 33355224, 35737740, 37061360, 41694030, 47650320, 50032836, 55592040, 58862160, 62541045, 66710448, 71475480, 83388060, 100065672, 111184080, 125082090, 142950960, 166776120, 200131344, 250164180, 333552240, 500328360, 1000656720]

約数ペア:

[(1, 1000656720), (2, 500328360), (3, 333552240), (4, 250164180), (5, 200131344), (6, 166776120), (7, 142950960), (8, 125082090), (9, 111184080), (10, 100065672), (12, 83388060), (14, 71475480), (15, 66710448), (16, 62541045), (17, 58862160), (18, 55592040), (20, 50032836), (21, 47650320), (24, 41694030), (27, 37061360), (28, 35737740), (30, 33355224), (34, 29431080), (35, 28590192), (36, 27796020), (40, 25016418), (42, 23825160), (45, 22236816), (48, 20847015), (51, 19620720), (54, 18530680), (56, 17868870), (60, 16677612), (63, 15883440), (68, 14715540), (70, 14295096), (72, 13898010), (80, 12508209), (84, 11912580), (85, 11772432), (90, 11118408), (102, 9810360), (105, 9530064), (108, 9265340), (112, 8934435), (119, 8408880), (120, 8338806), (126, 7941720), (135, 7412272), (136, 7357770), (140, 7147548), (144, 6949005), (153, 6540240), (168, 5956290), (170, 5886216), (180, 5559204), (189, 5294480), (204, 4905180), (210, 4765032), (216, 4632670), (229, 4369680), (238, 4204440), (240, 4169403), (252, 3970860), (255, 3924144), (270, 3706136), (272, 3678885), (280, 3573774), (289, 3462480), (306, 3270120), (315, 3176688), (336, 2978145), (340, 2943108), (357, 2802960), (360, 2779602), (378, 2647240), (408, 2452590), (420, 2382516), (432, 2316335), (458, 2184840), (459, 2180080), (476, 2102220), (504, 1985430), (510, 1962072), (540, 1853068), (560, 1786887), (578, 1731240), (595, 1681776), (612, 1635060), (630, 1588344), (680, 1471554), (687, 1456560), (714, 1401480), (720, 1389801), (756, 1323620), (765, 1308048), (816, 1226295), (840, 1191258), (867, 1154160), (916, 1092420), (918, 1090040), (945, 1058896), (952, 1051110), (1008, 992715), (1020, 981036), (1071, 934320), (1080, 926534), (1145, 873936), (1156, 865620), (1190, 840888), (1224, 817530), (1260, 794172), (1360, 735777), (1374, 728280), (1428, 700740), (1445, 692496), (1512, 661810), (1530, 654024), (1603, 624240), (1680, 595629), (1734, 577080), (1785, 560592), (1832, 546210), (1836, 545020), (1890, 529448), (1904, 525555), (2023, 494640), (2040, 490518), (2061, 485520), (2142, 467160), (2160, 463267), (2290, 436968), (2295, 436016), (2312, 432810), (2380, 420444), (2448, 408765), (2520, 397086), (2601, 384720), (2748, 364140), (2856, 350370), (2890, 346248), (3024, 330905), (3060, 327012), (3206, 312120), (3213, 311440), (3435, 291312), (3468, 288540), (3570, 280296), (3664, 273105), (3672, 272510), (3780, 264724), (3893, 257040), (4046, 247320), (4080, 245259), (4122, 242760), (4284, 233580), (4335, 230832), (4580, 218484), (4590, 218008), (4624, 216405), (4760, 210222), (4809, 208080), (5040, 198543), (5202, 192360), (5355, 186864), (5496, 182070), (5712, 175185), (5780, 173124), (6069, 164880), (6120, 163506), (6183, 161840), (6412, 156060), (6426, 155720), (6870, 145656), (6936, 144270), (7140, 140148), (7344, 136255), (7560, 132362), (7786, 128520), (7803, 128240), (8015, 124848), (8092, 123660), (8244, 121380), (8568, 116790), (8670, 115416), (9160, 109242), (9180, 109004), (9520, 105111), (9618, 104040), (10115, 98928), (10305, 97104), (10404, 96180), (10710, 93432), (10992, 91035), (11560, 86562), (11679, 85680), (12138, 82440), (12240, 81753), (12366, 80920), (12824, 78030), (12852, 77860), (13005, 76944), (13740, 72828), (13872, 72135), (14280, 70074), (14427, 69360), (15120, 66181), (15572, 64260), (15606, 64120), (16030, 62424), (16065, 62288), (16184, 61830), (16488, 60690), (17136, 58395), (17340, 57708), (18207, 54960), (18320, 54621), (18360, 54502), (19236, 52020), (19465, 51408), (20230, 49464), (20610, 48552), (20808, 48090), (21420, 46716), (23120, 43281), (23358, 42840), (24045, 41616), (24276, 41220), (24732, 40460), (25648, 39015), (25704, 38930), (26010, 38472), (27251, 36720), (27480, 36414), (28560, 35037), (28854, 34680), (30345, 32976), (30915, 32368), (31144, 32130), (31212, 32060)]