19633320

素因数分解:

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

素因数の和:94

約数の個数: 256

約数和(自身を含む): 77760000

約数和(自身を除く): 58126680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 53, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 106, 108, 120, 126, 135, 140, 147, 159, 168, 180, 189, 196, 210, 212, 216, 245, 252, 265, 270, 280, 294, 315, 318, 343, 360, 371, 378, 392, 420, 424, 441, 477, 490, 504, 530, 540, 588, 630, 636, 686, 735, 742, 756, 795, 840, 882, 945, 954, 980, 1029, 1060, 1080, 1113, 1176, 1260, 1272, 1323, 1372, 1431, 1470, 1484, 1512, 1590, 1715, 1764, 1855, 1890, 1908, 1960, 2058, 2120, 2205, 2226, 2385, 2520, 2597, 2646, 2744, 2862, 2940, 2968, 3087, 3180, 3339, 3430, 3528, 3710, 3780, 3816, 4116, 4410, 4452, 4770, 5145, 5194, 5292, 5565, 5724, 5880, 6174, 6360, 6615, 6678, 6860, 7155, 7420, 7560, 7791, 8232, 8820, 8904, 9261, 9540, 10017, 10290, 10388, 10584, 11130, 11448, 12348, 12985, 13230, 13356, 13720, 14310, 14840, 15435, 15582, 16695, 17640, 18179, 18522, 19080, 20034, 20580, 20776, 22260, 23373, 24696, 25970, 26460, 26712, 28620, 30870, 31164, 33390, 36358, 37044, 38955, 40068, 41160, 44520, 46305, 46746, 50085, 51940, 52920, 54537, 57240, 61740, 62328, 66780, 70119, 72716, 74088, 77910, 80136, 90895, 92610, 93492, 100170, 103880, 109074, 116865, 123480, 133560, 140238, 145432, 155820, 163611, 181790, 185220, 186984, 200340, 218148, 233730, 272685, 280476, 311640, 327222, 350595, 363580, 370440, 400680, 436296, 467460, 490833, 545370, 560952, 654444, 701190, 727160, 818055, 934920, 981666, 1090740, 1308888, 1402380, 1636110, 1963332, 2181480, 2454165, 2804760, 3272220, 3926664, 4908330, 6544440, 9816660, 19633320]

約数ペア:

[(1, 19633320), (2, 9816660), (3, 6544440), (4, 4908330), (5, 3926664), (6, 3272220), (7, 2804760), (8, 2454165), (9, 2181480), (10, 1963332), (12, 1636110), (14, 1402380), (15, 1308888), (18, 1090740), (20, 981666), (21, 934920), (24, 818055), (27, 727160), (28, 701190), (30, 654444), (35, 560952), (36, 545370), (40, 490833), (42, 467460), (45, 436296), (49, 400680), (53, 370440), (54, 363580), (56, 350595), (60, 327222), (63, 311640), (70, 280476), (72, 272685), (84, 233730), (90, 218148), (98, 200340), (105, 186984), (106, 185220), (108, 181790), (120, 163611), (126, 155820), (135, 145432), (140, 140238), (147, 133560), (159, 123480), (168, 116865), (180, 109074), (189, 103880), (196, 100170), (210, 93492), (212, 92610), (216, 90895), (245, 80136), (252, 77910), (265, 74088), (270, 72716), (280, 70119), (294, 66780), (315, 62328), (318, 61740), (343, 57240), (360, 54537), (371, 52920), (378, 51940), (392, 50085), (420, 46746), (424, 46305), (441, 44520), (477, 41160), (490, 40068), (504, 38955), (530, 37044), (540, 36358), (588, 33390), (630, 31164), (636, 30870), (686, 28620), (735, 26712), (742, 26460), (756, 25970), (795, 24696), (840, 23373), (882, 22260), (945, 20776), (954, 20580), (980, 20034), (1029, 19080), (1060, 18522), (1080, 18179), (1113, 17640), (1176, 16695), (1260, 15582), (1272, 15435), (1323, 14840), (1372, 14310), (1431, 13720), (1470, 13356), (1484, 13230), (1512, 12985), (1590, 12348), (1715, 11448), (1764, 11130), (1855, 10584), (1890, 10388), (1908, 10290), (1960, 10017), (2058, 9540), (2120, 9261), (2205, 8904), (2226, 8820), (2385, 8232), (2520, 7791), (2597, 7560), (2646, 7420), (2744, 7155), (2862, 6860), (2940, 6678), (2968, 6615), (3087, 6360), (3180, 6174), (3339, 5880), (3430, 5724), (3528, 5565), (3710, 5292), (3780, 5194), (3816, 5145), (4116, 4770), (4410, 4452)]