15719186784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{1009}}^1$

素因数の和:1365

約数の個数: 192

約数和(自身を含む): 47890483200

約数和(自身を除く): 32171296416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 97, 112, 168, 194, 224, 239, 291, 336, 388, 478, 582, 672, 679, 717, 776, 956, 1009, 1164, 1358, 1434, 1552, 1673, 1912, 2018, 2037, 2328, 2716, 2868, 3027, 3104, 3346, 3824, 4036, 4074, 4656, 5019, 5432, 5736, 6054, 6692, 7063, 7648, 8072, 8148, 9312, 10038, 10864, 11472, 12108, 13384, 14126, 16144, 16296, 20076, 21189, 21728, 22944, 23183, 24216, 26768, 28252, 32288, 32592, 40152, 42378, 46366, 48432, 53536, 56504, 65184, 69549, 80304, 84756, 92732, 96864, 97873, 113008, 139098, 160608, 162281, 169512, 185464, 195746, 226016, 241151, 278196, 293619, 324562, 339024, 370928, 391492, 482302, 486843, 556392, 587238, 649124, 678048, 685111, 723453, 741856, 782984, 964604, 973686, 1112784, 1174476, 1298248, 1370222, 1446906, 1565968, 1688057, 1929208, 1947372, 2055333, 2225568, 2348952, 2596496, 2740444, 2893812, 3131936, 3376114, 3858416, 3894744, 4110666, 4697904, 5064171, 5192992, 5480888, 5787624, 6752228, 7716832, 7789488, 8221332, 9395808, 10128342, 10961776, 11575248, 13504456, 15578976, 16442664, 20256684, 21923552, 23150496, 23391647, 27008912, 32885328, 40513368, 46783294, 54017824, 65770656, 70174941, 81026736, 93566588, 140349882, 162053472, 163741529, 187133176, 280699764, 327483058, 374266352, 491224587, 561399528, 654966116, 748532704, 982449174, 1122799056, 1309932232, 1964898348, 2245598112, 2619864464, 3929796696, 5239728928, 7859593392, 15719186784]

約数ペア:

[(1, 15719186784), (2, 7859593392), (3, 5239728928), (4, 3929796696), (6, 2619864464), (7, 2245598112), (8, 1964898348), (12, 1309932232), (14, 1122799056), (16, 982449174), (21, 748532704), (24, 654966116), (28, 561399528), (32, 491224587), (42, 374266352), (48, 327483058), (56, 280699764), (84, 187133176), (96, 163741529), (97, 162053472), (112, 140349882), (168, 93566588), (194, 81026736), (224, 70174941), (239, 65770656), (291, 54017824), (336, 46783294), (388, 40513368), (478, 32885328), (582, 27008912), (672, 23391647), (679, 23150496), (717, 21923552), (776, 20256684), (956, 16442664), (1009, 15578976), (1164, 13504456), (1358, 11575248), (1434, 10961776), (1552, 10128342), (1673, 9395808), (1912, 8221332), (2018, 7789488), (2037, 7716832), (2328, 6752228), (2716, 5787624), (2868, 5480888), (3027, 5192992), (3104, 5064171), (3346, 4697904), (3824, 4110666), (4036, 3894744), (4074, 3858416), (4656, 3376114), (5019, 3131936), (5432, 2893812), (5736, 2740444), (6054, 2596496), (6692, 2348952), (7063, 2225568), (7648, 2055333), (8072, 1947372), (8148, 1929208), (9312, 1688057), (10038, 1565968), (10864, 1446906), (11472, 1370222), (12108, 1298248), (13384, 1174476), (14126, 1112784), (16144, 973686), (16296, 964604), (20076, 782984), (21189, 741856), (21728, 723453), (22944, 685111), (23183, 678048), (24216, 649124), (26768, 587238), (28252, 556392), (32288, 486843), (32592, 482302), (40152, 391492), (42378, 370928), (46366, 339024), (48432, 324562), (53536, 293619), (56504, 278196), (65184, 241151), (69549, 226016), (80304, 195746), (84756, 185464), (92732, 169512), (96864, 162281), (97873, 160608), (113008, 139098)]