123409440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 576

約数和(自身を含む): 558472320

約数和(自身を除く): 435062880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 53, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 106, 108, 110, 112, 120, 126, 132, 135, 140, 144, 147, 154, 159, 160, 165, 168, 176, 180, 189, 196, 198, 210, 212, 216, 220, 224, 231, 240, 245, 252, 264, 265, 270, 280, 288, 294, 297, 308, 315, 318, 330, 336, 352, 360, 371, 378, 385, 392, 396, 420, 424, 432, 440, 441, 462, 477, 480, 490, 495, 504, 528, 530, 539, 540, 560, 583, 588, 594, 616, 630, 636, 660, 672, 693, 720, 735, 742, 756, 770, 784, 792, 795, 840, 848, 864, 880, 882, 924, 945, 954, 980, 990, 1008, 1056, 1060, 1078, 1080, 1113, 1120, 1155, 1166, 1176, 1188, 1232, 1260, 1272, 1320, 1323, 1386, 1431, 1440, 1470, 1484, 1485, 1512, 1540, 1568, 1584, 1590, 1617, 1680, 1696, 1749, 1760, 1764, 1848, 1855, 1890, 1908, 1960, 1980, 2016, 2079, 2120, 2156, 2160, 2205, 2226, 2310, 2332, 2352, 2376, 2385, 2464, 2520, 2544, 2597, 2640, 2646, 2695, 2772, 2862, 2915, 2940, 2968, 2970, 3024, 3080, 3168, 3180, 3234, 3339, 3360, 3465, 3498, 3528, 3696, 3710, 3780, 3816, 3920, 3960, 4081, 4158, 4240, 4312, 4320, 4410, 4452, 4620, 4664, 4704, 4752, 4770, 4851, 5040, 5088, 5194, 5247, 5280, 5292, 5390, 5544, 5565, 5724, 5830, 5880, 5936, 5940, 6048, 6160, 6360, 6468, 6615, 6678, 6930, 6996, 7056, 7155, 7392, 7420, 7560, 7632, 7791, 7840, 7920, 8085, 8162, 8316, 8480, 8624, 8745, 8820, 8904, 9240, 9328, 9504, 9540, 9702, 10017, 10080, 10388, 10395, 10494, 10584, 10780, 11088, 11130, 11448, 11660, 11760, 11872, 11880, 12243, 12320, 12720, 12936, 12985, 13230, 13356, 13860, 13992, 14112, 14310, 14553, 14840, 15120, 15264, 15582, 15741, 15840, 16170, 16324, 16632, 16695, 17248, 17490, 17640, 17808, 18480, 18656, 19080, 19404, 20034, 20405, 20776, 20790, 20988, 21168, 21560, 22176, 22260, 22896, 23320, 23373, 23520, 23760, 24255, 24486, 25440, 25872, 25970, 26235, 26460, 26712, 27720, 27984, 28567, 28620, 29106, 29680, 30240, 31164, 31482, 32340, 32648, 33264, 33390, 34980, 35280, 35616, 36729, 36960, 38160, 38808, 38955, 40068, 40810, 41552, 41580, 41976, 42336, 43120, 44520, 45792, 46640, 46746, 47520, 48510, 48972, 50085, 51744, 51940, 52470, 52920, 53424, 55440, 55968, 57134, 57240, 58212, 59360, 61215, 62328, 62964, 64680, 65296, 66528, 66780, 69960, 70119, 70560, 72765, 73458, 76320, 77616, 77910, 78705, 80136, 81620, 83104, 83160, 83952, 85701, 86240, 89040, 93280, 93492, 97020, 97944, 100170, 103880, 104940, 105840, 106848, 110187, 110880, 114268, 114480, 116424, 116865, 122430, 124656, 125928, 129360, 130592, 133560, 139920, 140238, 142835, 145530, 146916, 155232, 155820, 157410, 160272, 163240, 166320, 167904, 171402, 178080, 183645, 186984, 194040, 195888, 200340, 207760, 209880, 211680, 220374, 228536, 228960, 232848, 233730, 244860, 249312, 251856, 257103, 258720, 267120, 279840, 280476, 285670, 291060, 293832, 311640, 314820, 320544, 326480, 332640, 342804, 350595, 367290, 373968, 388080, 391776, 400680, 415520, 419760, 428505, 440748, 457072, 465696, 467460, 489720, 503712, 514206, 534240, 550935, 560952, 571340, 582120, 587664, 623280, 629640, 652960, 685608, 701190, 734580, 747936, 771309, 776160, 801360, 839520, 857010, 881496, 914144, 934920, 979440, 1028412, 1101870, 1121904, 1142680, 1164240, 1175328, 1246560, 1259280, 1285515, 1371216, 1402380, 1469160, 1542618, 1602720, 1714020, 1762992, 1869840, 1958880, 2056824, 2203740, 2243808, 2285360, 2328480, 2518560, 2571030, 2742432, 2804760, 2938320, 3085236, 3428040, 3525984, 3739680, 3856545, 4113648, 4407480, 4570720, 5142060, 5609520, 5876640, 6170472, 6856080, 7713090, 8227296, 8814960, 10284120, 11219040, 12340944, 13712160, 15426180, 17629920, 20568240, 24681888, 30852360, 41136480, 61704720, 123409440]

約数ペア:

[(1, 123409440), (2, 61704720), (3, 41136480), (4, 30852360), (5, 24681888), (6, 20568240), (7, 17629920), (8, 15426180), (9, 13712160), (10, 12340944), (11, 11219040), (12, 10284120), (14, 8814960), (15, 8227296), (16, 7713090), (18, 6856080), (20, 6170472), (21, 5876640), (22, 5609520), (24, 5142060), (27, 4570720), (28, 4407480), (30, 4113648), (32, 3856545), (33, 3739680), (35, 3525984), (36, 3428040), (40, 3085236), (42, 2938320), (44, 2804760), (45, 2742432), (48, 2571030), (49, 2518560), (53, 2328480), (54, 2285360), (55, 2243808), (56, 2203740), (60, 2056824), (63, 1958880), (66, 1869840), (70, 1762992), (72, 1714020), (77, 1602720), (80, 1542618), (84, 1469160), (88, 1402380), (90, 1371216), (96, 1285515), (98, 1259280), (99, 1246560), (105, 1175328), (106, 1164240), (108, 1142680), (110, 1121904), (112, 1101870), (120, 1028412), (126, 979440), (132, 934920), (135, 914144), (140, 881496), (144, 857010), (147, 839520), (154, 801360), (159, 776160), (160, 771309), (165, 747936), (168, 734580), (176, 701190), (180, 685608), (189, 652960), (196, 629640), (198, 623280), (210, 587664), (212, 582120), (216, 571340), (220, 560952), (224, 550935), (231, 534240), (240, 514206), (245, 503712), (252, 489720), (264, 467460), (265, 465696), (270, 457072), (280, 440748), (288, 428505), (294, 419760), (297, 415520), (308, 400680), (315, 391776), (318, 388080), (330, 373968), (336, 367290), (352, 350595), (360, 342804), (371, 332640), (378, 326480), (385, 320544), (392, 314820), (396, 311640), (420, 293832), (424, 291060), (432, 285670), (440, 280476), (441, 279840), (462, 267120), (477, 258720), (480, 257103), (490, 251856), (495, 249312), (504, 244860), (528, 233730), (530, 232848), (539, 228960), (540, 228536), (560, 220374), (583, 211680), (588, 209880), (594, 207760), (616, 200340), (630, 195888), (636, 194040), (660, 186984), (672, 183645), (693, 178080), (720, 171402), (735, 167904), (742, 166320), (756, 163240), (770, 160272), (784, 157410), (792, 155820), (795, 155232), (840, 146916), (848, 145530), (864, 142835), (880, 140238), (882, 139920), (924, 133560), (945, 130592), (954, 129360), (980, 125928), (990, 124656), (1008, 122430), (1056, 116865), (1060, 116424), (1078, 114480), (1080, 114268), (1113, 110880), (1120, 110187), (1155, 106848), (1166, 105840), (1176, 104940), (1188, 103880), (1232, 100170), (1260, 97944), (1272, 97020), (1320, 93492), (1323, 93280), (1386, 89040), (1431, 86240), (1440, 85701), (1470, 83952), (1484, 83160), (1485, 83104), (1512, 81620), (1540, 80136), (1568, 78705), (1584, 77910), (1590, 77616), (1617, 76320), (1680, 73458), (1696, 72765), (1749, 70560), (1760, 70119), (1764, 69960), (1848, 66780), (1855, 66528), (1890, 65296), (1908, 64680), (1960, 62964), (1980, 62328), (2016, 61215), (2079, 59360), (2120, 58212), (2156, 57240), (2160, 57134), (2205, 55968), (2226, 55440), (2310, 53424), (2332, 52920), (2352, 52470), (2376, 51940), (2385, 51744), (2464, 50085), (2520, 48972), (2544, 48510), (2597, 47520), (2640, 46746), (2646, 46640), (2695, 45792), (2772, 44520), (2862, 43120), (2915, 42336), (2940, 41976), (2968, 41580), (2970, 41552), (3024, 40810), (3080, 40068), (3168, 38955), (3180, 38808), (3234, 38160), (3339, 36960), (3360, 36729), (3465, 35616), (3498, 35280), (3528, 34980), (3696, 33390), (3710, 33264), (3780, 32648), (3816, 32340), (3920, 31482), (3960, 31164), (4081, 30240), (4158, 29680), (4240, 29106), (4312, 28620), (4320, 28567), (4410, 27984), (4452, 27720), (4620, 26712), (4664, 26460), (4704, 26235), (4752, 25970), (4770, 25872), (4851, 25440), (5040, 24486), (5088, 24255), (5194, 23760), (5247, 23520), (5280, 23373), (5292, 23320), (5390, 22896), (5544, 22260), (5565, 22176), (5724, 21560), (5830, 21168), (5880, 20988), (5936, 20790), (5940, 20776), (6048, 20405), (6160, 20034), (6360, 19404), (6468, 19080), (6615, 18656), (6678, 18480), (6930, 17808), (6996, 17640), (7056, 17490), (7155, 17248), (7392, 16695), (7420, 16632), (7560, 16324), (7632, 16170), (7791, 15840), (7840, 15741), (7920, 15582), (8085, 15264), (8162, 15120), (8316, 14840), (8480, 14553), (8624, 14310), (8745, 14112), (8820, 13992), (8904, 13860), (9240, 13356), (9328, 13230), (9504, 12985), (9540, 12936), (9702, 12720), (10017, 12320), (10080, 12243), (10388, 11880), (10395, 11872), (10494, 11760), (10584, 11660), (10780, 11448), (11088, 11130)]