7988340206560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12109417}}^1$

素因数の和:12109489

約数の個数: 192

約数和(自身を含む): 23436083220480

約数和(自身を除く): 15447743013920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 160, 190, 217, 224, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 608, 620, 665, 760, 868, 992, 1064, 1085, 1120, 1178, 1240, 1330, 1520, 1736, 2128, 2170, 2356, 2480, 2660, 2945, 3040, 3472, 4123, 4256, 4340, 4712, 4960, 5320, 5890, 6944, 8246, 8680, 9424, 10640, 11780, 16492, 17360, 18848, 20615, 21280, 23560, 32984, 34720, 41230, 47120, 65968, 82460, 94240, 131936, 164920, 329840, 659680, 12109417, 24218834, 48437668, 60547085, 84765919, 96875336, 121094170, 169531838, 193750672, 230078923, 242188340, 339063676, 375391927, 387501344, 423829595, 460157846, 484376680, 678127352, 750783854, 847659190, 920315692, 968753360, 1150394615, 1356254704, 1501567708, 1610552461, 1695318380, 1840631384, 1876959635, 1937506720, 2300789230, 2627743489, 2712509408, 3003135416, 3221104922, 3390636760, 3681262768, 3753919270, 4601578460, 5255486978, 6006270832, 6442209844, 6781273520, 7132446613, 7362525536, 7507838540, 8052762305, 9203156920, 10510973956, 12012541664, 12884419688, 13138717445, 13562547040, 14264893226, 15015677080, 16105524610, 18406313840, 21021947912, 25768839376, 26277434890, 28529786452, 30031354160, 32211049220, 35662233065, 36812627680, 42043895824, 49927126291, 51537678752, 52554869780, 57059572904, 60062708320, 64422098440, 71324466130, 84087791648, 99854252582, 105109739560, 114119145808, 128844196880, 142648932260, 199708505164, 210219479120, 228238291616, 249635631455, 257688393760, 285297864520, 399417010328, 420438958240, 499271262910, 570595729040, 798834020656, 998542525820, 1141191458080, 1597668041312, 1997085051640, 3994170103280, 7988340206560]

約数ペア:

[(1, 7988340206560), (2, 3994170103280), (4, 1997085051640), (5, 1597668041312), (7, 1141191458080), (8, 998542525820), (10, 798834020656), (14, 570595729040), (16, 499271262910), (19, 420438958240), (20, 399417010328), (28, 285297864520), (31, 257688393760), (32, 249635631455), (35, 228238291616), (38, 210219479120), (40, 199708505164), (56, 142648932260), (62, 128844196880), (70, 114119145808), (76, 105109739560), (80, 99854252582), (95, 84087791648), (112, 71324466130), (124, 64422098440), (133, 60062708320), (140, 57059572904), (152, 52554869780), (155, 51537678752), (160, 49927126291), (190, 42043895824), (217, 36812627680), (224, 35662233065), (248, 32211049220), (266, 30031354160), (280, 28529786452), (304, 26277434890), (310, 25768839376), (380, 21021947912), (434, 18406313840), (496, 16105524610), (532, 15015677080), (560, 14264893226), (589, 13562547040), (608, 13138717445), (620, 12884419688), (665, 12012541664), (760, 10510973956), (868, 9203156920), (992, 8052762305), (1064, 7507838540), (1085, 7362525536), (1120, 7132446613), (1178, 6781273520), (1240, 6442209844), (1330, 6006270832), (1520, 5255486978), (1736, 4601578460), (2128, 3753919270), (2170, 3681262768), (2356, 3390636760), (2480, 3221104922), (2660, 3003135416), (2945, 2712509408), (3040, 2627743489), (3472, 2300789230), (4123, 1937506720), (4256, 1876959635), (4340, 1840631384), (4712, 1695318380), (4960, 1610552461), (5320, 1501567708), (5890, 1356254704), (6944, 1150394615), (8246, 968753360), (8680, 920315692), (9424, 847659190), (10640, 750783854), (11780, 678127352), (16492, 484376680), (17360, 460157846), (18848, 423829595), (20615, 387501344), (21280, 375391927), (23560, 339063676), (32984, 242188340), (34720, 230078923), (41230, 193750672), (47120, 169531838), (65968, 121094170), (82460, 96875336), (94240, 84765919), (131936, 60547085), (164920, 48437668), (329840, 24218834), (659680, 12109417)]