19760831376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1667}}^1$

素因数の和:1870

約数の個数: 240

約数和(自身を含む): 60849147072

約数和(自身を除く): 41088315696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 157, 176, 208, 242, 264, 286, 312, 314, 363, 429, 471, 484, 528, 572, 624, 628, 726, 858, 942, 968, 1144, 1256, 1452, 1573, 1667, 1716, 1727, 1884, 1936, 2041, 2288, 2512, 2904, 3146, 3334, 3432, 3454, 3768, 4082, 4719, 5001, 5181, 5808, 6123, 6292, 6668, 6864, 6908, 7536, 8164, 9438, 10002, 10362, 12246, 12584, 13336, 13816, 16328, 18337, 18876, 18997, 20004, 20724, 21671, 22451, 24492, 25168, 26672, 27632, 32656, 36674, 37752, 37994, 40008, 41448, 43342, 44902, 48984, 55011, 56991, 65013, 67353, 73348, 75504, 75988, 80016, 82896, 86684, 89804, 97968, 110022, 113982, 130026, 134706, 146696, 151976, 173368, 179608, 201707, 220044, 227964, 238381, 246961, 260052, 261719, 269412, 293392, 303952, 346736, 359216, 403414, 440088, 455928, 476762, 493922, 520104, 523438, 538824, 605121, 715143, 740883, 785157, 806828, 880176, 911856, 953524, 987844, 1040208, 1046876, 1077648, 1210242, 1430286, 1481766, 1570314, 1613656, 1907048, 1975688, 2093752, 2420484, 2622191, 2860572, 2878909, 2963532, 3140628, 3227312, 3402347, 3814096, 3951376, 4187504, 4840968, 5244382, 5721144, 5757818, 5927064, 6281256, 6804694, 7866573, 8636727, 9681936, 10207041, 10488764, 11442288, 11515636, 11854128, 12562512, 13609388, 15733146, 17273454, 20414082, 20977528, 23031272, 27218776, 31466292, 31667999, 34546908, 37425817, 40828164, 41955056, 46062544, 54437552, 62932584, 63335998, 69093816, 74851634, 81656328, 95003997, 112277451, 125865168, 126671996, 138187632, 149703268, 163312656, 190007994, 224554902, 253343992, 299406536, 380015988, 411683987, 449109804, 506687984, 598813072, 760031976, 823367974, 898219608, 1235051961, 1520063952, 1646735948, 1796439216, 2470103922, 3293471896, 4940207844, 6586943792, 9880415688, 19760831376]

約数ペア:

[(1, 19760831376), (2, 9880415688), (3, 6586943792), (4, 4940207844), (6, 3293471896), (8, 2470103922), (11, 1796439216), (12, 1646735948), (13, 1520063952), (16, 1235051961), (22, 898219608), (24, 823367974), (26, 760031976), (33, 598813072), (39, 506687984), (44, 449109804), (48, 411683987), (52, 380015988), (66, 299406536), (78, 253343992), (88, 224554902), (104, 190007994), (121, 163312656), (132, 149703268), (143, 138187632), (156, 126671996), (157, 125865168), (176, 112277451), (208, 95003997), (242, 81656328), (264, 74851634), (286, 69093816), (312, 63335998), (314, 62932584), (363, 54437552), (429, 46062544), (471, 41955056), (484, 40828164), (528, 37425817), (572, 34546908), (624, 31667999), (628, 31466292), (726, 27218776), (858, 23031272), (942, 20977528), (968, 20414082), (1144, 17273454), (1256, 15733146), (1452, 13609388), (1573, 12562512), (1667, 11854128), (1716, 11515636), (1727, 11442288), (1884, 10488764), (1936, 10207041), (2041, 9681936), (2288, 8636727), (2512, 7866573), (2904, 6804694), (3146, 6281256), (3334, 5927064), (3432, 5757818), (3454, 5721144), (3768, 5244382), (4082, 4840968), (4719, 4187504), (5001, 3951376), (5181, 3814096), (5808, 3402347), (6123, 3227312), (6292, 3140628), (6668, 2963532), (6864, 2878909), (6908, 2860572), (7536, 2622191), (8164, 2420484), (9438, 2093752), (10002, 1975688), (10362, 1907048), (12246, 1613656), (12584, 1570314), (13336, 1481766), (13816, 1430286), (16328, 1210242), (18337, 1077648), (18876, 1046876), (18997, 1040208), (20004, 987844), (20724, 953524), (21671, 911856), (22451, 880176), (24492, 806828), (25168, 785157), (26672, 740883), (27632, 715143), (32656, 605121), (36674, 538824), (37752, 523438), (37994, 520104), (40008, 493922), (41448, 476762), (43342, 455928), (44902, 440088), (48984, 403414), (55011, 359216), (56991, 346736), (65013, 303952), (67353, 293392), (73348, 269412), (75504, 261719), (75988, 260052), (80016, 246961), (82896, 238381), (86684, 227964), (89804, 220044), (97968, 201707), (110022, 179608), (113982, 173368), (130026, 151976), (134706, 146696)]