15931105280

素因数分解:

$2^{13}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 224

約数和(自身を含む): 41020934976

約数和(自身を除く): 25089829696

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 137, 160, 167, 170, 256, 272, 274, 320, 334, 340, 512, 544, 548, 640, 668, 680, 685, 835, 1024, 1088, 1096, 1280, 1336, 1360, 1370, 1670, 2048, 2176, 2192, 2329, 2560, 2672, 2720, 2740, 2839, 3340, 4096, 4352, 4384, 4658, 5120, 5344, 5440, 5480, 5678, 6680, 8192, 8704, 8768, 9316, 10240, 10688, 10880, 10960, 11356, 11645, 13360, 14195, 17408, 17536, 18632, 20480, 21376, 21760, 21920, 22712, 22879, 23290, 26720, 28390, 34816, 35072, 37264, 40960, 42752, 43520, 43840, 45424, 45758, 46580, 53440, 56780, 69632, 70144, 74528, 85504, 87040, 87680, 90848, 91516, 93160, 106880, 113560, 114395, 139264, 140288, 149056, 171008, 174080, 175360, 181696, 183032, 186320, 213760, 227120, 228790, 280576, 298112, 342016, 348160, 350720, 363392, 366064, 372640, 388943, 427520, 454240, 457580, 561152, 596224, 684032, 696320, 701440, 726784, 732128, 745280, 777886, 855040, 908480, 915160, 1122304, 1192448, 1368064, 1402880, 1453568, 1464256, 1490560, 1555772, 1710080, 1816960, 1830320, 1944715, 2384896, 2805760, 2907136, 2928512, 2981120, 3111544, 3420160, 3633920, 3660640, 3889430, 4769792, 5611520, 5814272, 5857024, 5962240, 6223088, 6840320, 7267840, 7321280, 7778860, 9539584, 11628544, 11714048, 11924480, 12446176, 14535680, 14642560, 15557720, 19079168, 23257088, 23428096, 23848960, 24892352, 29071360, 29285120, 31115440, 46856192, 47697920, 49784704, 58142720, 58570240, 62230880, 93712384, 95395840, 99569408, 116285440, 117140480, 124461760, 187424768, 199138816, 234280960, 248923520, 398277632, 468561920, 497847040, 796555264, 937123840, 995694080, 1593110528, 1991388160, 3186221056, 3982776320, 7965552640, 15931105280]

約数ペア:

[(1, 15931105280), (2, 7965552640), (4, 3982776320), (5, 3186221056), (8, 1991388160), (10, 1593110528), (16, 995694080), (17, 937123840), (20, 796555264), (32, 497847040), (34, 468561920), (40, 398277632), (64, 248923520), (68, 234280960), (80, 199138816), (85, 187424768), (128, 124461760), (136, 117140480), (137, 116285440), (160, 99569408), (167, 95395840), (170, 93712384), (256, 62230880), (272, 58570240), (274, 58142720), (320, 49784704), (334, 47697920), (340, 46856192), (512, 31115440), (544, 29285120), (548, 29071360), (640, 24892352), (668, 23848960), (680, 23428096), (685, 23257088), (835, 19079168), (1024, 15557720), (1088, 14642560), (1096, 14535680), (1280, 12446176), (1336, 11924480), (1360, 11714048), (1370, 11628544), (1670, 9539584), (2048, 7778860), (2176, 7321280), (2192, 7267840), (2329, 6840320), (2560, 6223088), (2672, 5962240), (2720, 5857024), (2740, 5814272), (2839, 5611520), (3340, 4769792), (4096, 3889430), (4352, 3660640), (4384, 3633920), (4658, 3420160), (5120, 3111544), (5344, 2981120), (5440, 2928512), (5480, 2907136), (5678, 2805760), (6680, 2384896), (8192, 1944715), (8704, 1830320), (8768, 1816960), (9316, 1710080), (10240, 1555772), (10688, 1490560), (10880, 1464256), (10960, 1453568), (11356, 1402880), (11645, 1368064), (13360, 1192448), (14195, 1122304), (17408, 915160), (17536, 908480), (18632, 855040), (20480, 777886), (21376, 745280), (21760, 732128), (21920, 726784), (22712, 701440), (22879, 696320), (23290, 684032), (26720, 596224), (28390, 561152), (34816, 457580), (35072, 454240), (37264, 427520), (40960, 388943), (42752, 372640), (43520, 366064), (43840, 363392), (45424, 350720), (45758, 348160), (46580, 342016), (53440, 298112), (56780, 280576), (69632, 228790), (70144, 227120), (74528, 213760), (85504, 186320), (87040, 183032), (87680, 181696), (90848, 175360), (91516, 174080), (93160, 171008), (106880, 149056), (113560, 140288), (114395, 139264)]