20129238720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:558

約数の個数: 560

約数和(自身を含む): 75458116800

約数和(自身を除く): 55328878080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 61, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 122, 135, 144, 145, 160, 162, 174, 180, 183, 192, 216, 232, 240, 244, 261, 270, 288, 290, 305, 320, 324, 348, 360, 366, 405, 432, 435, 439, 464, 480, 488, 522, 540, 549, 576, 580, 610, 648, 696, 720, 732, 783, 810, 864, 870, 878, 915, 928, 960, 976, 1044, 1080, 1098, 1160, 1220, 1296, 1305, 1317, 1392, 1440, 1464, 1566, 1620, 1647, 1728, 1740, 1756, 1769, 1830, 1856, 1952, 2088, 2160, 2195, 2196, 2320, 2349, 2440, 2592, 2610, 2634, 2745, 2784, 2880, 2928, 3132, 3240, 3294, 3480, 3512, 3538, 3660, 3904, 3915, 3951, 4176, 4320, 4390, 4392, 4640, 4698, 4880, 4941, 5184, 5220, 5268, 5307, 5490, 5568, 5856, 6264, 6480, 6585, 6588, 6960, 7024, 7076, 7320, 7830, 7902, 8235, 8352, 8640, 8780, 8784, 8845, 9280, 9396, 9760, 9882, 10440, 10536, 10614, 10980, 11712, 11745, 11853, 12528, 12731, 12960, 13170, 13176, 13920, 14048, 14152, 14640, 15660, 15804, 15921, 16470, 16704, 17560, 17568, 17690, 18792, 19520, 19755, 19764, 20880, 21072, 21228, 21960, 23490, 23706, 24705, 25056, 25462, 25920, 26340, 26352, 26535, 26779, 27840, 28096, 28304, 29280, 31320, 31608, 31842, 32940, 35120, 35136, 35380, 35559, 37584, 38193, 39510, 39528, 41760, 42144, 42456, 43920, 46980, 47412, 47763, 49410, 50112, 50924, 52680, 52704, 53070, 53558, 56608, 58560, 59265, 62640, 63216, 63655, 63684, 65880, 70240, 70760, 71118, 75168, 76386, 79020, 79056, 79605, 80337, 83520, 84288, 84912, 87840, 93960, 94824, 95526, 98820, 101848, 105360, 105408, 106140, 107116, 113216, 114579, 118530, 125280, 126432, 127310, 127368, 131760, 133895, 140480, 141520, 142236, 143289, 150336, 152772, 158040, 158112, 159210, 160674, 169824, 175680, 177795, 187920, 189648, 190965, 191052, 197640, 203696, 210720, 212280, 214232, 229158, 237060, 238815, 241011, 250560, 252864, 254620, 254736, 263520, 267790, 283040, 284472, 286578, 305544, 316080, 316224, 318420, 321348, 339648, 343737, 355590, 375840, 379296, 381930, 382104, 395280, 401685, 407392, 421440, 424560, 428464, 458316, 474120, 477630, 482022, 509240, 509472, 527040, 535580, 566080, 568944, 572895, 573156, 611088, 632160, 636840, 642696, 687474, 711180, 716445, 723033, 751680, 758592, 763860, 764208, 776591, 790560, 803370, 814784, 849120, 856928, 916632, 948240, 955260, 964044, 1018480, 1018944, 1031211, 1071160, 1137888, 1145790, 1146312, 1205055, 1222176, 1264320, 1273680, 1285392, 1374948, 1422360, 1432890, 1446066, 1527720, 1528416, 1553182, 1581120, 1606740, 1698240, 1713856, 1718685, 1833264, 1896480, 1910520, 1928088, 2036960, 2062422, 2142320, 2169099, 2275776, 2291580, 2292624, 2329773, 2410110, 2444352, 2547360, 2570784, 2749896, 2844720, 2865780, 2892132, 3055440, 3056832, 3106364, 3213480, 3437370, 3615165, 3666528, 3792960, 3821040, 3856176, 3882955, 4073920, 4124844, 4284640, 4338198, 4583160, 4585248, 4659546, 4820220, 5094720, 5141568, 5156055, 5499792, 5689440, 5731560, 5784264, 6110880, 6212728, 6426960, 6874740, 6989319, 7230330, 7333056, 7642080, 7712352, 7765910, 8249688, 8569280, 8676396, 9166320, 9170496, 9319092, 9640440, 10312110, 10845495, 10999584, 11378880, 11463120, 11568528, 11648865, 12221760, 12425456, 12853920, 13749480, 13978638, 14460660, 15284160, 15424704, 15531820, 16499376, 17352792, 18332640, 18638184, 19280880, 20624220, 20967957, 21690990, 21999168, 22926240, 23137056, 23297730, 24850912, 25707840, 27498960, 27957276, 28921320, 31063640, 32998752, 34705584, 34946595, 36665280, 37276368, 38561760, 41248440, 41935914, 43381980, 45852480, 46274112, 46595460, 49701824, 54997920, 55914552, 57842640, 62127280, 62903871, 65997504, 69411168, 69893190, 74552736, 77123520, 82496880, 83871828, 86763960, 93190920, 104839785, 109995840, 111829104, 115685280, 124254560, 125807742, 138822336, 139786380, 149105472, 164993760, 167743656, 173527920, 186381840, 209679570, 223658208, 231370560, 248509120, 251615484, 279572760, 314519355, 329987520, 335487312, 347055840, 372763680, 419359140, 447316416, 503230968, 559145520, 629038710, 670974624, 694111680, 745527360, 838718280, 1006461936, 1118291040, 1258077420, 1341949248, 1677436560, 2012923872, 2236582080, 2516154840, 3354873120, 4025847744, 5032309680, 6709746240, 10064619360, 20129238720]

約数ペア:

[(1, 20129238720), (2, 10064619360), (3, 6709746240), (4, 5032309680), (5, 4025847744), (6, 3354873120), (8, 2516154840), (9, 2236582080), (10, 2012923872), (12, 1677436560), (15, 1341949248), (16, 1258077420), (18, 1118291040), (20, 1006461936), (24, 838718280), (27, 745527360), (29, 694111680), (30, 670974624), (32, 629038710), (36, 559145520), (40, 503230968), (45, 447316416), (48, 419359140), (54, 372763680), (58, 347055840), (60, 335487312), (61, 329987520), (64, 314519355), (72, 279572760), (80, 251615484), (81, 248509120), (87, 231370560), (90, 223658208), (96, 209679570), (108, 186381840), (116, 173527920), (120, 167743656), (122, 164993760), (135, 149105472), (144, 139786380), (145, 138822336), (160, 125807742), (162, 124254560), (174, 115685280), (180, 111829104), (183, 109995840), (192, 104839785), (216, 93190920), (232, 86763960), (240, 83871828), (244, 82496880), (261, 77123520), (270, 74552736), (288, 69893190), (290, 69411168), (305, 65997504), (320, 62903871), (324, 62127280), (348, 57842640), (360, 55914552), (366, 54997920), (405, 49701824), (432, 46595460), (435, 46274112), (439, 45852480), (464, 43381980), (480, 41935914), (488, 41248440), (522, 38561760), (540, 37276368), (549, 36665280), (576, 34946595), (580, 34705584), (610, 32998752), (648, 31063640), (696, 28921320), (720, 27957276), (732, 27498960), (783, 25707840), (810, 24850912), (864, 23297730), (870, 23137056), (878, 22926240), (915, 21999168), (928, 21690990), (960, 20967957), (976, 20624220), (1044, 19280880), (1080, 18638184), (1098, 18332640), (1160, 17352792), (1220, 16499376), (1296, 15531820), (1305, 15424704), (1317, 15284160), (1392, 14460660), (1440, 13978638), (1464, 13749480), (1566, 12853920), (1620, 12425456), (1647, 12221760), (1728, 11648865), (1740, 11568528), (1756, 11463120), (1769, 11378880), (1830, 10999584), (1856, 10845495), (1952, 10312110), (2088, 9640440), (2160, 9319092), (2195, 9170496), (2196, 9166320), (2320, 8676396), (2349, 8569280), (2440, 8249688), (2592, 7765910), (2610, 7712352), (2634, 7642080), (2745, 7333056), (2784, 7230330), (2880, 6989319), (2928, 6874740), (3132, 6426960), (3240, 6212728), (3294, 6110880), (3480, 5784264), (3512, 5731560), (3538, 5689440), (3660, 5499792), (3904, 5156055), (3915, 5141568), (3951, 5094720), (4176, 4820220), (4320, 4659546), (4390, 4585248), (4392, 4583160), (4640, 4338198), (4698, 4284640), (4880, 4124844), (4941, 4073920), (5184, 3882955), (5220, 3856176), (5268, 3821040), (5307, 3792960), (5490, 3666528), (5568, 3615165), (5856, 3437370), (6264, 3213480), (6480, 3106364), (6585, 3056832), (6588, 3055440), (6960, 2892132), (7024, 2865780), (7076, 2844720), (7320, 2749896), (7830, 2570784), (7902, 2547360), (8235, 2444352), (8352, 2410110), (8640, 2329773), (8780, 2292624), (8784, 2291580), (8845, 2275776), (9280, 2169099), (9396, 2142320), (9760, 2062422), (9882, 2036960), (10440, 1928088), (10536, 1910520), (10614, 1896480), (10980, 1833264), (11712, 1718685), (11745, 1713856), (11853, 1698240), (12528, 1606740), (12731, 1581120), (12960, 1553182), (13170, 1528416), (13176, 1527720), (13920, 1446066), (14048, 1432890), (14152, 1422360), (14640, 1374948), (15660, 1285392), (15804, 1273680), (15921, 1264320), (16470, 1222176), (16704, 1205055), (17560, 1146312), (17568, 1145790), (17690, 1137888), (18792, 1071160), (19520, 1031211), (19755, 1018944), (19764, 1018480), (20880, 964044), (21072, 955260), (21228, 948240), (21960, 916632), (23490, 856928), (23706, 849120), (24705, 814784), (25056, 803370), (25462, 790560), (25920, 776591), (26340, 764208), (26352, 763860), (26535, 758592), (26779, 751680), (27840, 723033), (28096, 716445), (28304, 711180), (29280, 687474), (31320, 642696), (31608, 636840), (31842, 632160), (32940, 611088), (35120, 573156), (35136, 572895), (35380, 568944), (35559, 566080), (37584, 535580), (38193, 527040), (39510, 509472), (39528, 509240), (41760, 482022), (42144, 477630), (42456, 474120), (43920, 458316), (46980, 428464), (47412, 424560), (47763, 421440), (49410, 407392), (50112, 401685), (50924, 395280), (52680, 382104), (52704, 381930), (53070, 379296), (53558, 375840), (56608, 355590), (58560, 343737), (59265, 339648), (62640, 321348), (63216, 318420), (63655, 316224), (63684, 316080), (65880, 305544), (70240, 286578), (70760, 284472), (71118, 283040), (75168, 267790), (76386, 263520), (79020, 254736), (79056, 254620), (79605, 252864), (80337, 250560), (83520, 241011), (84288, 238815), (84912, 237060), (87840, 229158), (93960, 214232), (94824, 212280), (95526, 210720), (98820, 203696), (101848, 197640), (105360, 191052), (105408, 190965), (106140, 189648), (107116, 187920), (113216, 177795), (114579, 175680), (118530, 169824), (125280, 160674), (126432, 159210), (127310, 158112), (127368, 158040), (131760, 152772), (133895, 150336), (140480, 143289), (141520, 142236)]