18555494880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{27791}}^1$

素因数の和:27929

約数の個数: 192

約数和(自身を含む): 63536514048

約数和(自身を除く): 44981019168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 107, 120, 130, 156, 160, 195, 208, 214, 240, 260, 312, 321, 390, 416, 428, 480, 520, 535, 624, 642, 780, 856, 1040, 1070, 1248, 1284, 1391, 1560, 1605, 1712, 2080, 2140, 2568, 2782, 3120, 3210, 3424, 4173, 4280, 5136, 5564, 6240, 6420, 6955, 8346, 8560, 10272, 11128, 12840, 13910, 16692, 17120, 20865, 22256, 25680, 27791, 27820, 33384, 41730, 44512, 51360, 55582, 55640, 66768, 83373, 83460, 111164, 111280, 133536, 138955, 166746, 166920, 222328, 222560, 277910, 333492, 333840, 361283, 416865, 444656, 555820, 666984, 667680, 722566, 833730, 889312, 1083849, 1111640, 1333968, 1445132, 1667460, 1806415, 2167698, 2223280, 2667936, 2890264, 2973637, 3334920, 3612830, 4335396, 4446560, 5419245, 5780528, 5947274, 6669840, 7225660, 8670792, 8920911, 10838490, 11561056, 11894548, 13339680, 14451320, 14868185, 17341584, 17841822, 21676980, 23789096, 28902640, 29736370, 34683168, 35683644, 38657281, 43353960, 44604555, 47578192, 57805280, 59472740, 71367288, 77314562, 86707920, 89209110, 95156384, 115971843, 118945480, 142734576, 154629124, 173415840, 178418220, 193286405, 231943686, 237890960, 285469152, 309258248, 356836440, 386572810, 463887372, 475781920, 579859215, 618516496, 713672880, 773145620, 927774744, 1159718430, 1237032992, 1427345760, 1546291240, 1855549488, 2319436860, 3092582480, 3711098976, 4638873720, 6185164960, 9277747440, 18555494880]

約数ペア:

[(1, 18555494880), (2, 9277747440), (3, 6185164960), (4, 4638873720), (5, 3711098976), (6, 3092582480), (8, 2319436860), (10, 1855549488), (12, 1546291240), (13, 1427345760), (15, 1237032992), (16, 1159718430), (20, 927774744), (24, 773145620), (26, 713672880), (30, 618516496), (32, 579859215), (39, 475781920), (40, 463887372), (48, 386572810), (52, 356836440), (60, 309258248), (65, 285469152), (78, 237890960), (80, 231943686), (96, 193286405), (104, 178418220), (107, 173415840), (120, 154629124), (130, 142734576), (156, 118945480), (160, 115971843), (195, 95156384), (208, 89209110), (214, 86707920), (240, 77314562), (260, 71367288), (312, 59472740), (321, 57805280), (390, 47578192), (416, 44604555), (428, 43353960), (480, 38657281), (520, 35683644), (535, 34683168), (624, 29736370), (642, 28902640), (780, 23789096), (856, 21676980), (1040, 17841822), (1070, 17341584), (1248, 14868185), (1284, 14451320), (1391, 13339680), (1560, 11894548), (1605, 11561056), (1712, 10838490), (2080, 8920911), (2140, 8670792), (2568, 7225660), (2782, 6669840), (3120, 5947274), (3210, 5780528), (3424, 5419245), (4173, 4446560), (4280, 4335396), (5136, 3612830), (5564, 3334920), (6240, 2973637), (6420, 2890264), (6955, 2667936), (8346, 2223280), (8560, 2167698), (10272, 1806415), (11128, 1667460), (12840, 1445132), (13910, 1333968), (16692, 1111640), (17120, 1083849), (20865, 889312), (22256, 833730), (25680, 722566), (27791, 667680), (27820, 666984), (33384, 555820), (41730, 444656), (44512, 416865), (51360, 361283), (55582, 333840), (55640, 333492), (66768, 277910), (83373, 222560), (83460, 222328), (111164, 166920), (111280, 166746), (133536, 138955)]