641028960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 432

約数和(自身を含む): 2598562512

約数和(自身を除く): 1957533552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 121, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 242, 260, 264, 283, 286, 288, 312, 330, 352, 360, 363, 390, 396, 416, 429, 440, 468, 480, 484, 495, 520, 528, 566, 572, 585, 605, 624, 660, 715, 720, 726, 780, 792, 849, 858, 880, 936, 968, 990, 1040, 1056, 1089, 1132, 1144, 1170, 1210, 1248, 1287, 1320, 1415, 1430, 1440, 1452, 1560, 1573, 1584, 1698, 1716, 1760, 1815, 1872, 1936, 1980, 2080, 2145, 2178, 2264, 2288, 2340, 2420, 2547, 2574, 2640, 2830, 2860, 2904, 3113, 3120, 3146, 3168, 3396, 3432, 3630, 3679, 3744, 3872, 3960, 4245, 4290, 4356, 4528, 4576, 4680, 4719, 4840, 5094, 5148, 5280, 5445, 5660, 5720, 5808, 6226, 6240, 6292, 6435, 6792, 6864, 7260, 7358, 7865, 7920, 8490, 8580, 8712, 9056, 9339, 9360, 9438, 9680, 10188, 10296, 10890, 11037, 11320, 11440, 11616, 12452, 12584, 12735, 12870, 13584, 13728, 14157, 14520, 14716, 15565, 15730, 15840, 16980, 17160, 17424, 18395, 18678, 18720, 18876, 19360, 20376, 20592, 21780, 22074, 22640, 22880, 23595, 24904, 25168, 25470, 25740, 27168, 28017, 28314, 29040, 29432, 31130, 31460, 33111, 33960, 34243, 34320, 34848, 36790, 37356, 37752, 40469, 40752, 41184, 43560, 44148, 45280, 46695, 47190, 49808, 50336, 50940, 51480, 55185, 56034, 56628, 58080, 58864, 62260, 62920, 66222, 67920, 68486, 68640, 70785, 73580, 74712, 75504, 80938, 81504, 87120, 88296, 93390, 94380, 99616, 101880, 102729, 102960, 110370, 112068, 113256, 117728, 121407, 124520, 125840, 132444, 135840, 136972, 140085, 141570, 147160, 149424, 151008, 161876, 165555, 171215, 174240, 176592, 186780, 188760, 202345, 203760, 205458, 205920, 220740, 224136, 226512, 242814, 249040, 251680, 264888, 273944, 280170, 283140, 294320, 298848, 308187, 323752, 331110, 342430, 353184, 364221, 373560, 377520, 404690, 407520, 410916, 441480, 445159, 448272, 453024, 485628, 498080, 513645, 529776, 547888, 560340, 566280, 588640, 607035, 616374, 647504, 662220, 684860, 728442, 747120, 755040, 809380, 821832, 882960, 890318, 896544, 971256, 1027290, 1059552, 1095776, 1120680, 1132560, 1214070, 1232748, 1295008, 1324440, 1335477, 1369720, 1456884, 1494240, 1540935, 1618760, 1643664, 1765920, 1780636, 1821105, 1942512, 2054580, 2225795, 2241360, 2265120, 2428140, 2465496, 2648880, 2670954, 2739440, 2913768, 3081870, 3237520, 3287328, 3561272, 3642210, 3885024, 4006431, 4109160, 4451590, 4482720, 4856280, 4930992, 5297760, 5341908, 5478880, 5827536, 6163740, 6475040, 6677385, 7122544, 7284420, 8012862, 8218320, 8903180, 9712560, 9861984, 10683816, 11655072, 12327480, 13354770, 14245088, 14568840, 16025724, 16436640, 17806360, 19425120, 20032155, 21367632, 24654960, 26709540, 29137680, 32051448, 35612720, 40064310, 42735264, 49309920, 53419080, 58275360, 64102896, 71225440, 80128620, 106838160, 128205792, 160257240, 213676320, 320514480, 641028960]

約数ペア:

[(1, 641028960), (2, 320514480), (3, 213676320), (4, 160257240), (5, 128205792), (6, 106838160), (8, 80128620), (9, 71225440), (10, 64102896), (11, 58275360), (12, 53419080), (13, 49309920), (15, 42735264), (16, 40064310), (18, 35612720), (20, 32051448), (22, 29137680), (24, 26709540), (26, 24654960), (30, 21367632), (32, 20032155), (33, 19425120), (36, 17806360), (39, 16436640), (40, 16025724), (44, 14568840), (45, 14245088), (48, 13354770), (52, 12327480), (55, 11655072), (60, 10683816), (65, 9861984), (66, 9712560), (72, 8903180), (78, 8218320), (80, 8012862), (88, 7284420), (90, 7122544), (96, 6677385), (99, 6475040), (104, 6163740), (110, 5827536), (117, 5478880), (120, 5341908), (121, 5297760), (130, 4930992), (132, 4856280), (143, 4482720), (144, 4451590), (156, 4109160), (160, 4006431), (165, 3885024), (176, 3642210), (180, 3561272), (195, 3287328), (198, 3237520), (208, 3081870), (220, 2913768), (234, 2739440), (240, 2670954), (242, 2648880), (260, 2465496), (264, 2428140), (283, 2265120), (286, 2241360), (288, 2225795), (312, 2054580), (330, 1942512), (352, 1821105), (360, 1780636), (363, 1765920), (390, 1643664), (396, 1618760), (416, 1540935), (429, 1494240), (440, 1456884), (468, 1369720), (480, 1335477), (484, 1324440), (495, 1295008), (520, 1232748), (528, 1214070), (566, 1132560), (572, 1120680), (585, 1095776), (605, 1059552), (624, 1027290), (660, 971256), (715, 896544), (720, 890318), (726, 882960), (780, 821832), (792, 809380), (849, 755040), (858, 747120), (880, 728442), (936, 684860), (968, 662220), (990, 647504), (1040, 616374), (1056, 607035), (1089, 588640), (1132, 566280), (1144, 560340), (1170, 547888), (1210, 529776), (1248, 513645), (1287, 498080), (1320, 485628), (1415, 453024), (1430, 448272), (1440, 445159), (1452, 441480), (1560, 410916), (1573, 407520), (1584, 404690), (1698, 377520), (1716, 373560), (1760, 364221), (1815, 353184), (1872, 342430), (1936, 331110), (1980, 323752), (2080, 308187), (2145, 298848), (2178, 294320), (2264, 283140), (2288, 280170), (2340, 273944), (2420, 264888), (2547, 251680), (2574, 249040), (2640, 242814), (2830, 226512), (2860, 224136), (2904, 220740), (3113, 205920), (3120, 205458), (3146, 203760), (3168, 202345), (3396, 188760), (3432, 186780), (3630, 176592), (3679, 174240), (3744, 171215), (3872, 165555), (3960, 161876), (4245, 151008), (4290, 149424), (4356, 147160), (4528, 141570), (4576, 140085), (4680, 136972), (4719, 135840), (4840, 132444), (5094, 125840), (5148, 124520), (5280, 121407), (5445, 117728), (5660, 113256), (5720, 112068), (5808, 110370), (6226, 102960), (6240, 102729), (6292, 101880), (6435, 99616), (6792, 94380), (6864, 93390), (7260, 88296), (7358, 87120), (7865, 81504), (7920, 80938), (8490, 75504), (8580, 74712), (8712, 73580), (9056, 70785), (9339, 68640), (9360, 68486), (9438, 67920), (9680, 66222), (10188, 62920), (10296, 62260), (10890, 58864), (11037, 58080), (11320, 56628), (11440, 56034), (11616, 55185), (12452, 51480), (12584, 50940), (12735, 50336), (12870, 49808), (13584, 47190), (13728, 46695), (14157, 45280), (14520, 44148), (14716, 43560), (15565, 41184), (15730, 40752), (15840, 40469), (16980, 37752), (17160, 37356), (17424, 36790), (18395, 34848), (18678, 34320), (18720, 34243), (18876, 33960), (19360, 33111), (20376, 31460), (20592, 31130), (21780, 29432), (22074, 29040), (22640, 28314), (22880, 28017), (23595, 27168), (24904, 25740), (25168, 25470)]