156723785490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1\times {\mathrm{2971}}^1$

素因数の和:3952

約数の個数: 128

約数和(自身を含む): 397496678400

約数和(自身を除く): 240772892910

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 115, 138, 178, 230, 267, 345, 445, 534, 690, 859, 890, 1335, 1718, 2047, 2577, 2670, 2971, 4094, 4295, 5154, 5942, 6141, 8590, 8913, 10235, 12282, 12885, 14855, 17826, 19757, 20470, 25770, 29710, 30705, 39514, 44565, 59271, 61410, 68333, 76451, 89130, 98785, 118542, 136666, 152902, 197570, 204999, 229353, 264419, 296355, 341665, 382255, 409998, 458706, 528838, 592710, 683330, 764510, 793257, 1024995, 1146765, 1322095, 1586514, 1758373, 2049990, 2293530, 2552089, 2644190, 3516746, 3966285, 5104178, 5275119, 6081637, 7656267, 7932570, 8791865, 10550238, 12163274, 12760445, 15312534, 17583730, 18244911, 25520890, 26375595, 30408185, 36489822, 38281335, 52751190, 58698047, 60816370, 76562670, 91224555, 117396094, 176094141, 182449110, 227135921, 293490235, 352188282, 454271842, 586980470, 681407763, 880470705, 1135679605, 1362815526, 1760941410, 2271359210, 3407038815, 5224126183, 6814077630, 10448252366, 15672378549, 26120630915, 31344757098, 52241261830, 78361892745, 156723785490]

約数ペア:

[(1, 156723785490), (2, 78361892745), (3, 52241261830), (5, 31344757098), (6, 26120630915), (10, 15672378549), (15, 10448252366), (23, 6814077630), (30, 5224126183), (46, 3407038815), (69, 2271359210), (89, 1760941410), (115, 1362815526), (138, 1135679605), (178, 880470705), (230, 681407763), (267, 586980470), (345, 454271842), (445, 352188282), (534, 293490235), (690, 227135921), (859, 182449110), (890, 176094141), (1335, 117396094), (1718, 91224555), (2047, 76562670), (2577, 60816370), (2670, 58698047), (2971, 52751190), (4094, 38281335), (4295, 36489822), (5154, 30408185), (5942, 26375595), (6141, 25520890), (8590, 18244911), (8913, 17583730), (10235, 15312534), (12282, 12760445), (12885, 12163274), (14855, 10550238), (17826, 8791865), (19757, 7932570), (20470, 7656267), (25770, 6081637), (29710, 5275119), (30705, 5104178), (39514, 3966285), (44565, 3516746), (59271, 2644190), (61410, 2552089), (68333, 2293530), (76451, 2049990), (89130, 1758373), (98785, 1586514), (118542, 1322095), (136666, 1146765), (152902, 1024995), (197570, 793257), (204999, 764510), (229353, 683330), (264419, 592710), (296355, 528838), (341665, 458706), (382255, 409998)]