20199515904

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:276

約数の個数: 432

約数和(自身を含む): 63747290880

約数和(自身を除く): 43547774976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 67, 71, 72, 76, 96, 97, 114, 128, 134, 142, 144, 152, 171, 192, 194, 201, 213, 228, 256, 268, 284, 288, 291, 304, 342, 384, 388, 402, 426, 456, 536, 568, 576, 582, 603, 608, 639, 684, 768, 776, 804, 852, 873, 912, 1072, 1136, 1152, 1164, 1206, 1216, 1273, 1278, 1349, 1368, 1552, 1608, 1704, 1746, 1824, 1843, 2144, 2272, 2304, 2328, 2412, 2432, 2546, 2556, 2698, 2736, 3104, 3216, 3408, 3492, 3648, 3686, 3819, 4047, 4288, 4544, 4656, 4757, 4824, 4864, 5092, 5112, 5396, 5472, 5529, 6208, 6432, 6499, 6816, 6887, 6984, 7296, 7372, 7638, 8094, 8576, 9088, 9312, 9514, 9648, 10184, 10224, 10792, 10944, 11058, 11457, 12141, 12416, 12864, 12998, 13632, 13774, 13968, 14271, 14592, 14744, 15276, 16188, 16587, 17152, 18176, 18624, 19028, 19296, 19497, 20368, 20448, 20661, 21584, 21888, 22116, 22914, 24282, 24832, 25728, 25996, 27264, 27548, 27936, 28542, 29488, 30552, 32376, 33174, 37248, 38056, 38592, 38994, 40736, 40896, 41322, 42813, 43168, 43776, 44232, 45828, 48564, 51456, 51992, 54528, 55096, 55872, 57084, 58491, 58976, 61104, 61983, 64752, 66348, 74496, 76112, 77184, 77988, 81472, 81792, 82644, 85626, 86336, 88464, 90383, 91656, 97128, 103984, 110192, 111744, 114168, 116982, 117952, 122208, 123481, 123966, 129504, 130853, 132696, 152224, 154368, 155976, 162944, 163584, 165288, 171252, 172672, 176928, 180766, 183312, 194256, 207968, 220384, 223488, 228336, 233964, 235904, 244416, 246962, 247932, 259008, 261706, 265392, 271149, 304448, 311952, 325888, 330576, 342504, 345344, 353856, 361532, 366624, 370443, 388512, 392559, 415936, 440768, 456672, 461429, 467928, 471808, 488832, 493924, 495864, 518016, 523412, 530784, 542298, 608896, 623904, 661152, 685008, 707712, 723064, 733248, 740886, 777024, 785118, 813447, 831872, 881536, 913344, 922858, 935856, 977664, 987848, 991728, 1036032, 1046824, 1061568, 1084596, 1111329, 1177677, 1217792, 1247808, 1322304, 1370016, 1384287, 1415424, 1446128, 1466496, 1481772, 1554048, 1570236, 1626894, 1663744, 1763072, 1826688, 1845716, 1871712, 1975696, 1983456, 2093648, 2123136, 2169192, 2222658, 2355354, 2495616, 2644608, 2740032, 2768574, 2892256, 2932992, 2963544, 3108096, 3140472, 3253788, 3653376, 3691432, 3743424, 3951392, 3966912, 4152861, 4187296, 4246272, 4338384, 4445316, 4710708, 4991232, 5289216, 5480064, 5537148, 5784512, 5927088, 6280944, 6507576, 7382864, 7486848, 7902784, 7933824, 8305722, 8374592, 8676768, 8767151, 8890632, 9421416, 10960128, 11074296, 11569024, 11854176, 12561888, 13015152, 14765728, 14973696, 15805568, 15867648, 16611444, 16749184, 17353536, 17534302, 17781264, 18842832, 22148592, 23138048, 23708352, 25123776, 26030304, 26301453, 29531456, 31611136, 33222888, 33498368, 34707072, 35068604, 35562528, 37685664, 44297184, 47416704, 50247552, 52060608, 52602906, 59062912, 66445776, 69414144, 70137208, 71125056, 75371328, 78904359, 88594368, 94833408, 100495104, 104121216, 105205812, 118125824, 132891552, 140274416, 142250112, 150742656, 157808718, 177188736, 208242432, 210411624, 265783104, 280548832, 284500224, 301485312, 315617436, 354377472, 420823248, 531566208, 561097664, 631234872, 841646496, 1063132416, 1122195328, 1262469744, 1683292992, 2244390656, 2524939488, 3366585984, 5049878976, 6733171968, 10099757952, 20199515904]

約数ペア:

[(1, 20199515904), (2, 10099757952), (3, 6733171968), (4, 5049878976), (6, 3366585984), (8, 2524939488), (9, 2244390656), (12, 1683292992), (16, 1262469744), (18, 1122195328), (19, 1063132416), (24, 841646496), (32, 631234872), (36, 561097664), (38, 531566208), (48, 420823248), (57, 354377472), (64, 315617436), (67, 301485312), (71, 284500224), (72, 280548832), (76, 265783104), (96, 210411624), (97, 208242432), (114, 177188736), (128, 157808718), (134, 150742656), (142, 142250112), (144, 140274416), (152, 132891552), (171, 118125824), (192, 105205812), (194, 104121216), (201, 100495104), (213, 94833408), (228, 88594368), (256, 78904359), (268, 75371328), (284, 71125056), (288, 70137208), (291, 69414144), (304, 66445776), (342, 59062912), (384, 52602906), (388, 52060608), (402, 50247552), (426, 47416704), (456, 44297184), (536, 37685664), (568, 35562528), (576, 35068604), (582, 34707072), (603, 33498368), (608, 33222888), (639, 31611136), (684, 29531456), (768, 26301453), (776, 26030304), (804, 25123776), (852, 23708352), (873, 23138048), (912, 22148592), (1072, 18842832), (1136, 17781264), (1152, 17534302), (1164, 17353536), (1206, 16749184), (1216, 16611444), (1273, 15867648), (1278, 15805568), (1349, 14973696), (1368, 14765728), (1552, 13015152), (1608, 12561888), (1704, 11854176), (1746, 11569024), (1824, 11074296), (1843, 10960128), (2144, 9421416), (2272, 8890632), (2304, 8767151), (2328, 8676768), (2412, 8374592), (2432, 8305722), (2546, 7933824), (2556, 7902784), (2698, 7486848), (2736, 7382864), (3104, 6507576), (3216, 6280944), (3408, 5927088), (3492, 5784512), (3648, 5537148), (3686, 5480064), (3819, 5289216), (4047, 4991232), (4288, 4710708), (4544, 4445316), (4656, 4338384), (4757, 4246272), (4824, 4187296), (4864, 4152861), (5092, 3966912), (5112, 3951392), (5396, 3743424), (5472, 3691432), (5529, 3653376), (6208, 3253788), (6432, 3140472), (6499, 3108096), (6816, 2963544), (6887, 2932992), (6984, 2892256), (7296, 2768574), (7372, 2740032), (7638, 2644608), (8094, 2495616), (8576, 2355354), (9088, 2222658), (9312, 2169192), (9514, 2123136), (9648, 2093648), (10184, 1983456), (10224, 1975696), (10792, 1871712), (10944, 1845716), (11058, 1826688), (11457, 1763072), (12141, 1663744), (12416, 1626894), (12864, 1570236), (12998, 1554048), (13632, 1481772), (13774, 1466496), (13968, 1446128), (14271, 1415424), (14592, 1384287), (14744, 1370016), (15276, 1322304), (16188, 1247808), (16587, 1217792), (17152, 1177677), (18176, 1111329), (18624, 1084596), (19028, 1061568), (19296, 1046824), (19497, 1036032), (20368, 991728), (20448, 987848), (20661, 977664), (21584, 935856), (21888, 922858), (22116, 913344), (22914, 881536), (24282, 831872), (24832, 813447), (25728, 785118), (25996, 777024), (27264, 740886), (27548, 733248), (27936, 723064), (28542, 707712), (29488, 685008), (30552, 661152), (32376, 623904), (33174, 608896), (37248, 542298), (38056, 530784), (38592, 523412), (38994, 518016), (40736, 495864), (40896, 493924), (41322, 488832), (42813, 471808), (43168, 467928), (43776, 461429), (44232, 456672), (45828, 440768), (48564, 415936), (51456, 392559), (51992, 388512), (54528, 370443), (55096, 366624), (55872, 361532), (57084, 353856), (58491, 345344), (58976, 342504), (61104, 330576), (61983, 325888), (64752, 311952), (66348, 304448), (74496, 271149), (76112, 265392), (77184, 261706), (77988, 259008), (81472, 247932), (81792, 246962), (82644, 244416), (85626, 235904), (86336, 233964), (88464, 228336), (90383, 223488), (91656, 220384), (97128, 207968), (103984, 194256), (110192, 183312), (111744, 180766), (114168, 176928), (116982, 172672), (117952, 171252), (122208, 165288), (123481, 163584), (123966, 162944), (129504, 155976), (130853, 154368), (132696, 152224)]