16561643280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1023

約数の個数: 480

約数和(自身を含む): 64899846144

約数和(自身を除く): 48338202864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 127, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 254, 260, 273, 280, 294, 312, 336, 364, 381, 390, 392, 420, 455, 490, 508, 520, 546, 560, 588, 624, 635, 637, 728, 735, 762, 780, 784, 840, 853, 889, 910, 980, 1016, 1040, 1092, 1176, 1270, 1274, 1365, 1456, 1470, 1524, 1560, 1651, 1680, 1706, 1778, 1820, 1905, 1911, 1960, 2032, 2184, 2352, 2540, 2548, 2559, 2667, 2730, 2940, 3048, 3120, 3185, 3302, 3412, 3556, 3640, 3810, 3822, 3920, 4265, 4368, 4445, 4953, 5080, 5096, 5118, 5334, 5460, 5880, 5971, 6096, 6223, 6370, 6604, 6824, 7112, 7280, 7620, 7644, 8255, 8530, 8890, 9555, 9906, 10160, 10192, 10236, 10668, 10920, 11089, 11557, 11760, 11942, 12446, 12740, 12795, 13208, 13335, 13648, 14224, 15240, 15288, 16510, 17060, 17780, 17913, 18669, 19110, 19812, 20472, 21336, 21840, 22178, 23114, 23884, 24765, 24892, 25480, 25590, 26416, 26670, 29855, 30480, 30576, 31115, 33020, 33267, 34120, 34671, 35560, 35826, 37338, 38220, 39624, 40944, 41797, 42672, 44356, 46228, 47768, 49530, 49784, 50960, 51180, 53340, 55445, 57785, 59710, 62230, 66040, 66534, 68240, 69342, 71120, 71652, 74676, 76440, 77623, 79248, 80899, 83594, 88712, 89565, 92456, 93345, 95536, 99060, 99568, 102360, 106680, 108331, 110890, 115570, 119420, 124460, 125391, 132080, 133068, 138684, 143304, 149352, 152880, 155246, 161798, 166335, 167188, 173355, 177424, 179130, 184912, 186690, 198120, 204720, 208985, 213360, 216662, 221780, 231140, 232869, 238840, 242697, 248920, 250782, 266136, 277368, 286608, 298704, 310492, 323596, 324993, 332670, 334376, 346710, 358260, 373380, 388115, 396240, 404495, 417970, 433324, 443560, 462280, 465738, 477680, 485394, 497840, 501564, 532272, 541655, 543361, 554736, 620984, 626955, 647192, 649986, 665340, 668752, 693420, 716520, 746760, 758317, 776230, 808990, 835940, 866648, 887120, 924560, 931476, 970788, 1003128, 1083310, 1086722, 1164345, 1213485, 1241968, 1253910, 1294384, 1299972, 1330680, 1386840, 1408303, 1433040, 1493520, 1516634, 1552460, 1617980, 1624965, 1630083, 1671880, 1733296, 1862952, 1941576, 2006256, 2166620, 2173444, 2274951, 2328690, 2426970, 2507820, 2599944, 2661360, 2716805, 2773680, 2816606, 3033268, 3104920, 3235960, 3249930, 3260166, 3343760, 3725904, 3791585, 3883152, 4224909, 4333240, 4346888, 4549902, 4657380, 4853940, 5015640, 5199888, 5308219, 5433610, 5633212, 6066536, 6209840, 6471920, 6499860, 6520332, 7041515, 7583170, 8150415, 8449818, 8666480, 8693776, 9099804, 9314760, 9707880, 9858121, 10031280, 10616438, 10867220, 11266424, 11374755, 12133072, 12999720, 13040664, 14083030, 15166340, 15924657, 16300830, 16899636, 18199608, 18629520, 19415760, 19716242, 21124545, 21232876, 21734440, 22532848, 22749510, 25999440, 26081328, 26541095, 28166060, 29574363, 30332680, 31849314, 32601660, 33799272, 36399216, 39432484, 42249090, 42465752, 43468880, 45499020, 49290605, 53082190, 56332120, 59148726, 60665360, 63698628, 65203320, 67598544, 69006847, 78864968, 79623285, 84498180, 84931504, 90998040, 98581210, 106164380, 112664240, 118297452, 127397256, 130406640, 138013694, 147871815, 157729936, 159246570, 168996360, 181996080, 197162420, 207020541, 212328760, 236594904, 254794512, 276027388, 295743630, 318493140, 337992720, 345034235, 394324840, 414041082, 424657520, 473189808, 552054776, 591487260, 636986280, 690068470, 788649680, 828082164, 1035102705, 1104109552, 1182974520, 1273972560, 1380136940, 1656164328, 2070205410, 2365949040, 2760273880, 3312328656, 4140410820, 5520547760, 8280821640, 16561643280]

約数ペア:

[(1, 16561643280), (2, 8280821640), (3, 5520547760), (4, 4140410820), (5, 3312328656), (6, 2760273880), (7, 2365949040), (8, 2070205410), (10, 1656164328), (12, 1380136940), (13, 1273972560), (14, 1182974520), (15, 1104109552), (16, 1035102705), (20, 828082164), (21, 788649680), (24, 690068470), (26, 636986280), (28, 591487260), (30, 552054776), (35, 473189808), (39, 424657520), (40, 414041082), (42, 394324840), (48, 345034235), (49, 337992720), (52, 318493140), (56, 295743630), (60, 276027388), (65, 254794512), (70, 236594904), (78, 212328760), (80, 207020541), (84, 197162420), (91, 181996080), (98, 168996360), (104, 159246570), (105, 157729936), (112, 147871815), (120, 138013694), (127, 130406640), (130, 127397256), (140, 118297452), (147, 112664240), (156, 106164380), (168, 98581210), (182, 90998040), (195, 84931504), (196, 84498180), (208, 79623285), (210, 78864968), (240, 69006847), (245, 67598544), (254, 65203320), (260, 63698628), (273, 60665360), (280, 59148726), (294, 56332120), (312, 53082190), (336, 49290605), (364, 45499020), (381, 43468880), (390, 42465752), (392, 42249090), (420, 39432484), (455, 36399216), (490, 33799272), (508, 32601660), (520, 31849314), (546, 30332680), (560, 29574363), (588, 28166060), (624, 26541095), (635, 26081328), (637, 25999440), (728, 22749510), (735, 22532848), (762, 21734440), (780, 21232876), (784, 21124545), (840, 19716242), (853, 19415760), (889, 18629520), (910, 18199608), (980, 16899636), (1016, 16300830), (1040, 15924657), (1092, 15166340), (1176, 14083030), (1270, 13040664), (1274, 12999720), (1365, 12133072), (1456, 11374755), (1470, 11266424), (1524, 10867220), (1560, 10616438), (1651, 10031280), (1680, 9858121), (1706, 9707880), (1778, 9314760), (1820, 9099804), (1905, 8693776), (1911, 8666480), (1960, 8449818), (2032, 8150415), (2184, 7583170), (2352, 7041515), (2540, 6520332), (2548, 6499860), (2559, 6471920), (2667, 6209840), (2730, 6066536), (2940, 5633212), (3048, 5433610), (3120, 5308219), (3185, 5199888), (3302, 5015640), (3412, 4853940), (3556, 4657380), (3640, 4549902), (3810, 4346888), (3822, 4333240), (3920, 4224909), (4265, 3883152), (4368, 3791585), (4445, 3725904), (4953, 3343760), (5080, 3260166), (5096, 3249930), (5118, 3235960), (5334, 3104920), (5460, 3033268), (5880, 2816606), (5971, 2773680), (6096, 2716805), (6223, 2661360), (6370, 2599944), (6604, 2507820), (6824, 2426970), (7112, 2328690), (7280, 2274951), (7620, 2173444), (7644, 2166620), (8255, 2006256), (8530, 1941576), (8890, 1862952), (9555, 1733296), (9906, 1671880), (10160, 1630083), (10192, 1624965), (10236, 1617980), (10668, 1552460), (10920, 1516634), (11089, 1493520), (11557, 1433040), (11760, 1408303), (11942, 1386840), (12446, 1330680), (12740, 1299972), (12795, 1294384), (13208, 1253910), (13335, 1241968), (13648, 1213485), (14224, 1164345), (15240, 1086722), (15288, 1083310), (16510, 1003128), (17060, 970788), (17780, 931476), (17913, 924560), (18669, 887120), (19110, 866648), (19812, 835940), (20472, 808990), (21336, 776230), (21840, 758317), (22178, 746760), (23114, 716520), (23884, 693420), (24765, 668752), (24892, 665340), (25480, 649986), (25590, 647192), (26416, 626955), (26670, 620984), (29855, 554736), (30480, 543361), (30576, 541655), (31115, 532272), (33020, 501564), (33267, 497840), (34120, 485394), (34671, 477680), (35560, 465738), (35826, 462280), (37338, 443560), (38220, 433324), (39624, 417970), (40944, 404495), (41797, 396240), (42672, 388115), (44356, 373380), (46228, 358260), (47768, 346710), (49530, 334376), (49784, 332670), (50960, 324993), (51180, 323596), (53340, 310492), (55445, 298704), (57785, 286608), (59710, 277368), (62230, 266136), (66040, 250782), (66534, 248920), (68240, 242697), (69342, 238840), (71120, 232869), (71652, 231140), (74676, 221780), (76440, 216662), (77623, 213360), (79248, 208985), (80899, 204720), (83594, 198120), (88712, 186690), (89565, 184912), (92456, 179130), (93345, 177424), (95536, 173355), (99060, 167188), (99568, 166335), (102360, 161798), (106680, 155246), (108331, 152880), (110890, 149352), (115570, 143304), (119420, 138684), (124460, 133068), (125391, 132080)]