40541208960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{158761}}^1$

素因数の和:158809

約数の個数: 256

約数和(自身を含む): 155459750400

約数和(自身を除く): 114918541440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 5320, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 10640, 12160, 12768, 13440, 15960, 17024, 18240, 21280, 25536, 31920, 36480, 42560, 51072, 63840, 85120, 127680, 158761, 255360, 317522, 476283, 635044, 793805, 952566, 1111327, 1270088, 1587610, 1905132, 2222654, 2381415, 2540176, 3016459, 3175220, 3333981, 3810264, 4445308, 4762830, 5080352, 5556635, 6032918, 6350440, 6667962, 7620528, 8890616, 9049377, 9525660, 10160704, 11113270, 12065836, 12700880, 13335924, 15082295, 15241056, 16669905, 17781232, 18098754, 19051320, 20321408, 21115213, 22226540, 24131672, 25401760, 26671848, 30164590, 30482112, 33339810, 35562464, 36197508, 38102640, 42230426, 44453080, 45246885, 48263344, 50803520, 53343696, 60329180, 60964224, 63345639, 66679620, 71124928, 72395016, 76205280, 84460852, 88906160, 90493770, 96526688, 101607040, 105576065, 106687392, 120658360, 126691278, 133359240, 142249856, 144790032, 152410560, 168921704, 177812320, 180987540, 193053376, 211152130, 213374784, 241316720, 253382556, 266718480, 289580064, 304821120, 316728195, 337843408, 355624640, 361975080, 386106752, 422304260, 426749568, 482633440, 506765112, 533436960, 579160128, 633456390, 675686816, 711249280, 723950160, 844608520, 965266880, 1013530224, 1066873920, 1158320256, 1266912780, 1351373632, 1447900320, 1689217040, 1930533760, 2027060448, 2133747840, 2533825560, 2702747264, 2895800640, 3378434080, 4054120896, 5067651120, 5791601280, 6756868160, 8108241792, 10135302240, 13513736320, 20270604480, 40541208960]

約数ペア:

[(1, 40541208960), (2, 20270604480), (3, 13513736320), (4, 10135302240), (5, 8108241792), (6, 6756868160), (7, 5791601280), (8, 5067651120), (10, 4054120896), (12, 3378434080), (14, 2895800640), (15, 2702747264), (16, 2533825560), (19, 2133747840), (20, 2027060448), (21, 1930533760), (24, 1689217040), (28, 1447900320), (30, 1351373632), (32, 1266912780), (35, 1158320256), (38, 1066873920), (40, 1013530224), (42, 965266880), (48, 844608520), (56, 723950160), (57, 711249280), (60, 675686816), (64, 633456390), (70, 579160128), (76, 533436960), (80, 506765112), (84, 482633440), (95, 426749568), (96, 422304260), (105, 386106752), (112, 361975080), (114, 355624640), (120, 337843408), (128, 316728195), (133, 304821120), (140, 289580064), (152, 266718480), (160, 253382556), (168, 241316720), (190, 213374784), (192, 211152130), (210, 193053376), (224, 180987540), (228, 177812320), (240, 168921704), (266, 152410560), (280, 144790032), (285, 142249856), (304, 133359240), (320, 126691278), (336, 120658360), (380, 106687392), (384, 105576065), (399, 101607040), (420, 96526688), (448, 90493770), (456, 88906160), (480, 84460852), (532, 76205280), (560, 72395016), (570, 71124928), (608, 66679620), (640, 63345639), (665, 60964224), (672, 60329180), (760, 53343696), (798, 50803520), (840, 48263344), (896, 45246885), (912, 44453080), (960, 42230426), (1064, 38102640), (1120, 36197508), (1140, 35562464), (1216, 33339810), (1330, 30482112), (1344, 30164590), (1520, 26671848), (1596, 25401760), (1680, 24131672), (1824, 22226540), (1920, 21115213), (1995, 20321408), (2128, 19051320), (2240, 18098754), (2280, 17781232), (2432, 16669905), (2660, 15241056), (2688, 15082295), (3040, 13335924), (3192, 12700880), (3360, 12065836), (3648, 11113270), (3990, 10160704), (4256, 9525660), (4480, 9049377), (4560, 8890616), (5320, 7620528), (6080, 6667962), (6384, 6350440), (6720, 6032918), (7296, 5556635), (7980, 5080352), (8512, 4762830), (9120, 4445308), (10640, 3810264), (12160, 3333981), (12768, 3175220), (13440, 3016459), (15960, 2540176), (17024, 2381415), (18240, 2222654), (21280, 1905132), (25536, 1587610), (31920, 1270088), (36480, 1111327), (42560, 952566), (51072, 793805), (63840, 635044), (85120, 476283), (127680, 317522), (158761, 255360)]