237716640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{1123}}^1$

素因数の和:1161

約数の個数: 288

約数和(自身を含む): 968708160

約数和(自身を除く): 730991520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1123, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2246, 2352, 2520, 2646, 2940, 3024, 3360, 3369, 3528, 3780, 3920, 4320, 4410, 4492, 4704, 5040, 5292, 5615, 5880, 6048, 6615, 6738, 7056, 7560, 7840, 7861, 8820, 8984, 10080, 10107, 10584, 11230, 11760, 13230, 13476, 14112, 15120, 15722, 16845, 17640, 17968, 20214, 21168, 22460, 23520, 23583, 26460, 26952, 30240, 30321, 31444, 33690, 35280, 35936, 39305, 40428, 42336, 44920, 47166, 50535, 52920, 53904, 55027, 60642, 62888, 67380, 70560, 70749, 78610, 80856, 89840, 94332, 101070, 105840, 107808, 110054, 117915, 121284, 125776, 134760, 141498, 151605, 157220, 161712, 165081, 179680, 188664, 202140, 211680, 212247, 220108, 235830, 242568, 251552, 269520, 275135, 282996, 303210, 314440, 323424, 330162, 353745, 377328, 404280, 424494, 440216, 471660, 485136, 495243, 539040, 550270, 565992, 606420, 628880, 660324, 707490, 754656, 808560, 825405, 848988, 880432, 943320, 970272, 990486, 1061235, 1100540, 1131984, 1212840, 1257760, 1320648, 1414980, 1485729, 1617120, 1650810, 1697976, 1760864, 1886640, 1980972, 2122470, 2201080, 2263968, 2425680, 2476215, 2641296, 2829960, 2971458, 3301620, 3395952, 3773280, 3961944, 4244940, 4402160, 4851360, 4952430, 5282592, 5659920, 5942916, 6603240, 6791904, 7428645, 7923888, 8489880, 8804320, 9904860, 11319840, 11885832, 13206480, 14857290, 15847776, 16979760, 19809720, 23771664, 26412960, 29714580, 33959520, 39619440, 47543328, 59429160, 79238880, 118858320, 237716640]

約数ペア:

[(1, 237716640), (2, 118858320), (3, 79238880), (4, 59429160), (5, 47543328), (6, 39619440), (7, 33959520), (8, 29714580), (9, 26412960), (10, 23771664), (12, 19809720), (14, 16979760), (15, 15847776), (16, 14857290), (18, 13206480), (20, 11885832), (21, 11319840), (24, 9904860), (27, 8804320), (28, 8489880), (30, 7923888), (32, 7428645), (35, 6791904), (36, 6603240), (40, 5942916), (42, 5659920), (45, 5282592), (48, 4952430), (49, 4851360), (54, 4402160), (56, 4244940), (60, 3961944), (63, 3773280), (70, 3395952), (72, 3301620), (80, 2971458), (84, 2829960), (90, 2641296), (96, 2476215), (98, 2425680), (105, 2263968), (108, 2201080), (112, 2122470), (120, 1980972), (126, 1886640), (135, 1760864), (140, 1697976), (144, 1650810), (147, 1617120), (160, 1485729), (168, 1414980), (180, 1320648), (189, 1257760), (196, 1212840), (210, 1131984), (216, 1100540), (224, 1061235), (240, 990486), (245, 970272), (252, 943320), (270, 880432), (280, 848988), (288, 825405), (294, 808560), (315, 754656), (336, 707490), (360, 660324), (378, 628880), (392, 606420), (420, 565992), (432, 550270), (441, 539040), (480, 495243), (490, 485136), (504, 471660), (540, 440216), (560, 424494), (588, 404280), (630, 377328), (672, 353745), (720, 330162), (735, 323424), (756, 314440), (784, 303210), (840, 282996), (864, 275135), (882, 269520), (945, 251552), (980, 242568), (1008, 235830), (1080, 220108), (1120, 212247), (1123, 211680), (1176, 202140), (1260, 188664), (1323, 179680), (1440, 165081), (1470, 161712), (1512, 157220), (1568, 151605), (1680, 141498), (1764, 134760), (1890, 125776), (1960, 121284), (2016, 117915), (2160, 110054), (2205, 107808), (2246, 105840), (2352, 101070), (2520, 94332), (2646, 89840), (2940, 80856), (3024, 78610), (3360, 70749), (3369, 70560), (3528, 67380), (3780, 62888), (3920, 60642), (4320, 55027), (4410, 53904), (4492, 52920), (4704, 50535), (5040, 47166), (5292, 44920), (5615, 42336), (5880, 40428), (6048, 39305), (6615, 35936), (6738, 35280), (7056, 33690), (7560, 31444), (7840, 30321), (7861, 30240), (8820, 26952), (8984, 26460), (10080, 23583), (10107, 23520), (10584, 22460), (11230, 21168), (11760, 20214), (13230, 17968), (13476, 17640), (14112, 16845), (15120, 15722)]