1660657680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1959

約数の個数: 320

約数和(自身を含む): 6412089600

約数和(自身を除く): 4751431920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 37, 40, 44, 45, 48, 54, 55, 60, 66, 72, 74, 80, 88, 90, 99, 108, 110, 111, 120, 132, 135, 144, 148, 165, 176, 180, 185, 198, 216, 220, 222, 240, 264, 270, 296, 297, 330, 333, 360, 370, 396, 407, 432, 440, 444, 495, 528, 540, 555, 592, 594, 660, 666, 720, 740, 792, 814, 880, 888, 990, 999, 1080, 1110, 1188, 1221, 1320, 1332, 1480, 1485, 1584, 1628, 1665, 1776, 1889, 1980, 1998, 2035, 2160, 2220, 2376, 2442, 2640, 2664, 2960, 2970, 3256, 3330, 3663, 3778, 3960, 3996, 4070, 4440, 4752, 4884, 4995, 5328, 5667, 5940, 6105, 6512, 6660, 7326, 7556, 7920, 7992, 8140, 8880, 9445, 9768, 9990, 10989, 11334, 11880, 12210, 13320, 14652, 15112, 15984, 16280, 17001, 18315, 18890, 19536, 19980, 20779, 21978, 22668, 23760, 24420, 26640, 28335, 29304, 30224, 32560, 34002, 36630, 37780, 39960, 41558, 43956, 45336, 48840, 51003, 54945, 56670, 58608, 62337, 68004, 69893, 73260, 75560, 79920, 83116, 85005, 87912, 90672, 97680, 102006, 103895, 109890, 113340, 124674, 136008, 139786, 146520, 151120, 166232, 170010, 175824, 187011, 204012, 207790, 209679, 219780, 226680, 249348, 255015, 272016, 279572, 293040, 311685, 332464, 340020, 349465, 374022, 408024, 415580, 419358, 439560, 453360, 498696, 510030, 559144, 561033, 623370, 629037, 680040, 698930, 748044, 768823, 816048, 831160, 838716, 879120, 935055, 997392, 1020060, 1048395, 1118288, 1122066, 1246740, 1258074, 1360080, 1397860, 1496088, 1537646, 1662320, 1677432, 1870110, 1887111, 2040120, 2096790, 2244132, 2306469, 2493480, 2516148, 2795720, 2805165, 2992176, 3075292, 3145185, 3354864, 3740220, 3774222, 3844115, 4080240, 4193580, 4488264, 4612938, 4986960, 5032296, 5591440, 5610330, 6150584, 6290370, 6919407, 7480440, 7548444, 7688230, 8387160, 8976528, 9225876, 9435555, 10064592, 11220660, 11532345, 12301168, 12580740, 13838814, 14960880, 15096888, 15376460, 16774320, 18451752, 18871110, 20758221, 22441320, 23064690, 25161480, 27677628, 30193776, 30752920, 34597035, 36903504, 37742220, 41516442, 44882640, 46129380, 50322960, 55355256, 61505840, 69194070, 75484440, 83032884, 92258760, 103791105, 110710512, 138388140, 150968880, 166065768, 184517520, 207582210, 276776280, 332131536, 415164420, 553552560, 830328840, 1660657680]

約数ペア:

[(1, 1660657680), (2, 830328840), (3, 553552560), (4, 415164420), (5, 332131536), (6, 276776280), (8, 207582210), (9, 184517520), (10, 166065768), (11, 150968880), (12, 138388140), (15, 110710512), (16, 103791105), (18, 92258760), (20, 83032884), (22, 75484440), (24, 69194070), (27, 61505840), (30, 55355256), (33, 50322960), (36, 46129380), (37, 44882640), (40, 41516442), (44, 37742220), (45, 36903504), (48, 34597035), (54, 30752920), (55, 30193776), (60, 27677628), (66, 25161480), (72, 23064690), (74, 22441320), (80, 20758221), (88, 18871110), (90, 18451752), (99, 16774320), (108, 15376460), (110, 15096888), (111, 14960880), (120, 13838814), (132, 12580740), (135, 12301168), (144, 11532345), (148, 11220660), (165, 10064592), (176, 9435555), (180, 9225876), (185, 8976528), (198, 8387160), (216, 7688230), (220, 7548444), (222, 7480440), (240, 6919407), (264, 6290370), (270, 6150584), (296, 5610330), (297, 5591440), (330, 5032296), (333, 4986960), (360, 4612938), (370, 4488264), (396, 4193580), (407, 4080240), (432, 3844115), (440, 3774222), (444, 3740220), (495, 3354864), (528, 3145185), (540, 3075292), (555, 2992176), (592, 2805165), (594, 2795720), (660, 2516148), (666, 2493480), (720, 2306469), (740, 2244132), (792, 2096790), (814, 2040120), (880, 1887111), (888, 1870110), (990, 1677432), (999, 1662320), (1080, 1537646), (1110, 1496088), (1188, 1397860), (1221, 1360080), (1320, 1258074), (1332, 1246740), (1480, 1122066), (1485, 1118288), (1584, 1048395), (1628, 1020060), (1665, 997392), (1776, 935055), (1889, 879120), (1980, 838716), (1998, 831160), (2035, 816048), (2160, 768823), (2220, 748044), (2376, 698930), (2442, 680040), (2640, 629037), (2664, 623370), (2960, 561033), (2970, 559144), (3256, 510030), (3330, 498696), (3663, 453360), (3778, 439560), (3960, 419358), (3996, 415580), (4070, 408024), (4440, 374022), (4752, 349465), (4884, 340020), (4995, 332464), (5328, 311685), (5667, 293040), (5940, 279572), (6105, 272016), (6512, 255015), (6660, 249348), (7326, 226680), (7556, 219780), (7920, 209679), (7992, 207790), (8140, 204012), (8880, 187011), (9445, 175824), (9768, 170010), (9990, 166232), (10989, 151120), (11334, 146520), (11880, 139786), (12210, 136008), (13320, 124674), (14652, 113340), (15112, 109890), (15984, 103895), (16280, 102006), (17001, 97680), (18315, 90672), (18890, 87912), (19536, 85005), (19980, 83116), (20779, 79920), (21978, 75560), (22668, 73260), (23760, 69893), (24420, 68004), (26640, 62337), (28335, 58608), (29304, 56670), (30224, 54945), (32560, 51003), (34002, 48840), (36630, 45336), (37780, 43956), (39960, 41558)]