156953242240

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1753}}^1$

素因数の和:2027

約数の個数: 256

約数和(自身を含む): 407910240000

約数和(自身を除く): 250956997760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 128, 148, 152, 160, 185, 190, 199, 296, 304, 320, 370, 380, 398, 592, 608, 640, 703, 740, 760, 796, 995, 1184, 1216, 1406, 1480, 1520, 1592, 1753, 1990, 2368, 2432, 2812, 2960, 3040, 3184, 3506, 3515, 3781, 3980, 4736, 5624, 5920, 6080, 6368, 7012, 7030, 7363, 7562, 7960, 8765, 11248, 11840, 12160, 12736, 14024, 14060, 14726, 15124, 15920, 17530, 18905, 22496, 23680, 25472, 28048, 28120, 29452, 30248, 31840, 33307, 35060, 36815, 37810, 44992, 56096, 56240, 58904, 60496, 63680, 64861, 66614, 70120, 73630, 75620, 89984, 112192, 112480, 117808, 120992, 127360, 129722, 133228, 139897, 140240, 147260, 151240, 166535, 224384, 224960, 235616, 241984, 259444, 266456, 279794, 280480, 294520, 302480, 324305, 333070, 348847, 449920, 471232, 483968, 518888, 532912, 559588, 560960, 589040, 604960, 648610, 666140, 697694, 699485, 942464, 1037776, 1065824, 1119176, 1121920, 1178080, 1209920, 1232359, 1297220, 1332280, 1395388, 1398970, 1744235, 2075552, 2131648, 2238352, 2356160, 2419840, 2464718, 2594440, 2664560, 2790776, 2797940, 3488470, 4151104, 4263296, 4476704, 4712320, 4929436, 5188880, 5329120, 5581552, 5595880, 6161795, 6628093, 6976940, 8302208, 8953408, 9858872, 10377760, 10658240, 11163104, 11191760, 12323590, 12907339, 13256186, 13953880, 17906816, 19717744, 20755520, 21316480, 22326208, 22383520, 24647180, 25814678, 26512372, 27907760, 33140465, 39435488, 41511040, 44652416, 44767040, 49294360, 51629356, 53024744, 55815520, 64536695, 66280930, 78870976, 89534080, 98588720, 103258712, 106049488, 111631040, 129073390, 132561860, 157741952, 197177440, 206517424, 212098976, 223262080, 245239441, 258146780, 265123720, 394354880, 413034848, 424197952, 490478882, 516293560, 530247440, 788709760, 826069696, 848395904, 980957764, 1032587120, 1060494880, 1226197205, 1652139392, 1961915528, 2065174240, 2120989760, 2452394410, 3923831056, 4130348480, 4241979520, 4904788820, 7847662112, 8260696960, 9809577640, 15695324224, 19619155280, 31390648448, 39238310560, 78476621120, 156953242240]

約数ペア:

[(1, 156953242240), (2, 78476621120), (4, 39238310560), (5, 31390648448), (8, 19619155280), (10, 15695324224), (16, 9809577640), (19, 8260696960), (20, 7847662112), (32, 4904788820), (37, 4241979520), (38, 4130348480), (40, 3923831056), (64, 2452394410), (74, 2120989760), (76, 2065174240), (80, 1961915528), (95, 1652139392), (128, 1226197205), (148, 1060494880), (152, 1032587120), (160, 980957764), (185, 848395904), (190, 826069696), (199, 788709760), (296, 530247440), (304, 516293560), (320, 490478882), (370, 424197952), (380, 413034848), (398, 394354880), (592, 265123720), (608, 258146780), (640, 245239441), (703, 223262080), (740, 212098976), (760, 206517424), (796, 197177440), (995, 157741952), (1184, 132561860), (1216, 129073390), (1406, 111631040), (1480, 106049488), (1520, 103258712), (1592, 98588720), (1753, 89534080), (1990, 78870976), (2368, 66280930), (2432, 64536695), (2812, 55815520), (2960, 53024744), (3040, 51629356), (3184, 49294360), (3506, 44767040), (3515, 44652416), (3781, 41511040), (3980, 39435488), (4736, 33140465), (5624, 27907760), (5920, 26512372), (6080, 25814678), (6368, 24647180), (7012, 22383520), (7030, 22326208), (7363, 21316480), (7562, 20755520), (7960, 19717744), (8765, 17906816), (11248, 13953880), (11840, 13256186), (12160, 12907339), (12736, 12323590), (14024, 11191760), (14060, 11163104), (14726, 10658240), (15124, 10377760), (15920, 9858872), (17530, 8953408), (18905, 8302208), (22496, 6976940), (23680, 6628093), (25472, 6161795), (28048, 5595880), (28120, 5581552), (29452, 5329120), (30248, 5188880), (31840, 4929436), (33307, 4712320), (35060, 4476704), (36815, 4263296), (37810, 4151104), (44992, 3488470), (56096, 2797940), (56240, 2790776), (58904, 2664560), (60496, 2594440), (63680, 2464718), (64861, 2419840), (66614, 2356160), (70120, 2238352), (73630, 2131648), (75620, 2075552), (89984, 1744235), (112192, 1398970), (112480, 1395388), (117808, 1332280), (120992, 1297220), (127360, 1232359), (129722, 1209920), (133228, 1178080), (139897, 1121920), (140240, 1119176), (147260, 1065824), (151240, 1037776), (166535, 942464), (224384, 699485), (224960, 697694), (235616, 666140), (241984, 648610), (259444, 604960), (266456, 589040), (279794, 560960), (280480, 559588), (294520, 532912), (302480, 518888), (324305, 483968), (333070, 471232), (348847, 449920)]