91631444480

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:411

約数の個数: 240

約数和(自身を含む): 228436718400

約数和(自身を除く): 136805273920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 107, 128, 160, 164, 199, 205, 214, 256, 320, 328, 398, 410, 428, 512, 535, 640, 656, 796, 820, 856, 995, 1070, 1280, 1312, 1592, 1640, 1681, 1712, 1990, 2140, 2560, 2624, 3184, 3280, 3362, 3424, 3980, 4280, 4387, 5248, 6368, 6560, 6724, 6848, 7960, 8159, 8405, 8560, 8774, 10496, 12736, 13120, 13448, 13696, 15920, 16318, 16810, 17120, 17548, 20992, 21293, 21935, 25472, 26240, 26896, 27392, 31840, 32636, 33620, 34240, 35096, 40795, 42586, 43870, 50944, 52480, 53792, 54784, 63680, 65272, 67240, 68480, 70192, 81590, 85172, 87740, 101888, 104960, 106465, 107584, 127360, 130544, 134480, 136960, 140384, 163180, 170344, 175480, 179867, 212930, 215168, 254720, 261088, 268960, 273920, 280768, 326360, 334519, 340688, 350960, 359734, 425860, 430336, 509440, 522176, 537920, 561536, 652720, 669038, 681376, 701920, 719468, 851720, 860672, 873013, 899335, 1044352, 1075840, 1123072, 1305440, 1338076, 1362752, 1403840, 1438936, 1672595, 1703440, 1746026, 1798670, 2088704, 2151680, 2246144, 2610880, 2676152, 2725504, 2807680, 2877872, 3345190, 3406880, 3492052, 3597340, 4177408, 4303360, 4365065, 5221760, 5352304, 5451008, 5615360, 5755744, 6690380, 6813760, 6984104, 7194680, 8730130, 10443520, 10704608, 10902016, 11230720, 11511488, 13380760, 13627520, 13968208, 14389360, 17460260, 20887040, 21409216, 23022976, 26761520, 27255040, 27936416, 28778720, 34920520, 35793533, 42818432, 46045952, 53523040, 54510080, 55872832, 57557440, 69841040, 71587066, 85636864, 92091904, 107046080, 111745664, 115114880, 139682080, 143174132, 171273728, 178967665, 214092160, 223491328, 230229760, 279364160, 286348264, 357935330, 428184320, 446982656, 460459520, 558728320, 572696528, 715870660, 856368640, 1117456640, 1145393056, 1431741320, 2234913280, 2290786112, 2863482640, 4581572224, 5726965280, 9163144448, 11453930560, 18326288896, 22907861120, 45815722240, 91631444480]

約数ペア:

[(1, 91631444480), (2, 45815722240), (4, 22907861120), (5, 18326288896), (8, 11453930560), (10, 9163144448), (16, 5726965280), (20, 4581572224), (32, 2863482640), (40, 2290786112), (41, 2234913280), (64, 1431741320), (80, 1145393056), (82, 1117456640), (107, 856368640), (128, 715870660), (160, 572696528), (164, 558728320), (199, 460459520), (205, 446982656), (214, 428184320), (256, 357935330), (320, 286348264), (328, 279364160), (398, 230229760), (410, 223491328), (428, 214092160), (512, 178967665), (535, 171273728), (640, 143174132), (656, 139682080), (796, 115114880), (820, 111745664), (856, 107046080), (995, 92091904), (1070, 85636864), (1280, 71587066), (1312, 69841040), (1592, 57557440), (1640, 55872832), (1681, 54510080), (1712, 53523040), (1990, 46045952), (2140, 42818432), (2560, 35793533), (2624, 34920520), (3184, 28778720), (3280, 27936416), (3362, 27255040), (3424, 26761520), (3980, 23022976), (4280, 21409216), (4387, 20887040), (5248, 17460260), (6368, 14389360), (6560, 13968208), (6724, 13627520), (6848, 13380760), (7960, 11511488), (8159, 11230720), (8405, 10902016), (8560, 10704608), (8774, 10443520), (10496, 8730130), (12736, 7194680), (13120, 6984104), (13448, 6813760), (13696, 6690380), (15920, 5755744), (16318, 5615360), (16810, 5451008), (17120, 5352304), (17548, 5221760), (20992, 4365065), (21293, 4303360), (21935, 4177408), (25472, 3597340), (26240, 3492052), (26896, 3406880), (27392, 3345190), (31840, 2877872), (32636, 2807680), (33620, 2725504), (34240, 2676152), (35096, 2610880), (40795, 2246144), (42586, 2151680), (43870, 2088704), (50944, 1798670), (52480, 1746026), (53792, 1703440), (54784, 1672595), (63680, 1438936), (65272, 1403840), (67240, 1362752), (68480, 1338076), (70192, 1305440), (81590, 1123072), (85172, 1075840), (87740, 1044352), (101888, 899335), (104960, 873013), (106465, 860672), (107584, 851720), (127360, 719468), (130544, 701920), (134480, 681376), (136960, 669038), (140384, 652720), (163180, 561536), (170344, 537920), (175480, 522176), (179867, 509440), (212930, 430336), (215168, 425860), (254720, 359734), (261088, 350960), (268960, 340688), (273920, 334519), (280768, 326360)]