20074204080

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1423}}^1$

素因数の和:1766

約数の個数: 400

約数和(自身を含む): 79993165824

約数和(自身を除く): 59918961744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 311, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 622, 630, 648, 720, 756, 810, 840, 933, 945, 1008, 1080, 1134, 1244, 1260, 1296, 1423, 1512, 1555, 1620, 1680, 1866, 1890, 2160, 2177, 2268, 2488, 2520, 2799, 2835, 2846, 3024, 3110, 3240, 3732, 3780, 4269, 4354, 4536, 4665, 4976, 5040, 5598, 5670, 5692, 6220, 6480, 6531, 7115, 7464, 7560, 8397, 8538, 8708, 9072, 9330, 9961, 10885, 11196, 11340, 11384, 12440, 12807, 13062, 13995, 14230, 14928, 15120, 16794, 17076, 17416, 18660, 19593, 19922, 21345, 21770, 22392, 22680, 22768, 24880, 25191, 25614, 26124, 27990, 28460, 29883, 32655, 33588, 34152, 34832, 37320, 38421, 39186, 39844, 41985, 42690, 43540, 44784, 45360, 49805, 50382, 51228, 52248, 55980, 56920, 58779, 59766, 64035, 65310, 67176, 68304, 74640, 76842, 78372, 79688, 83970, 85380, 87080, 89649, 97965, 99610, 100764, 102456, 104496, 111960, 113840, 115263, 117558, 119532, 125955, 128070, 130620, 134352, 149415, 153684, 156744, 159376, 167940, 170760, 174160, 176337, 179298, 192105, 195930, 199220, 201528, 204912, 223920, 230526, 235116, 239064, 251910, 256140, 261240, 268947, 293895, 298830, 307368, 313488, 335880, 341520, 352674, 358596, 384210, 391860, 398440, 403056, 442553, 448245, 461052, 470232, 478128, 503820, 512280, 522480, 537894, 576315, 587790, 597660, 614736, 671760, 705348, 717192, 768420, 783720, 796880, 806841, 881685, 885106, 896490, 922104, 940464, 1007640, 1024560, 1075788, 1152630, 1175580, 1195320, 1327659, 1344735, 1410696, 1434384, 1536840, 1567440, 1613682, 1763370, 1770212, 1792980, 1844208, 2015280, 2151576, 2212765, 2305260, 2351160, 2390640, 2655318, 2689470, 2821392, 3073680, 3097871, 3227364, 3526740, 3540424, 3585960, 3982977, 4034205, 4303152, 4425530, 4610520, 4702320, 5310636, 5378940, 6195742, 6454728, 6638295, 7053480, 7080848, 7171920, 7965954, 8068410, 8851060, 9221040, 9293613, 10621272, 10757880, 11948931, 12391484, 12909456, 13276590, 14106960, 15489355, 15931908, 16136820, 17702120, 18587226, 19914885, 21242544, 21515760, 23897862, 24782968, 26553180, 27880839, 30978710, 31863816, 32273640, 35404240, 35846793, 37174452, 39829770, 46468065, 47795724, 49565936, 53106360, 55761678, 59744655, 61957420, 63727632, 64547280, 71693586, 74348904, 79659540, 83642517, 92936130, 95591448, 106212720, 111523356, 119489310, 123914840, 139404195, 143387172, 148697808, 159319080, 167285034, 179233965, 185872260, 191182896, 223046712, 238978620, 247829680, 250927551, 278808390, 286774344, 318638160, 334570068, 358467930, 371744520, 418212585, 446093424, 477957240, 501855102, 557616780, 573548688, 669140136, 716935860, 743489040, 836425170, 955914480, 1003710204, 1115233560, 1254637755, 1338280272, 1433871720, 1672850340, 2007420408, 2230467120, 2509275510, 2867743440, 3345700680, 4014840816, 5018551020, 6691401360, 10037102040, 20074204080]

約数ペア:

[(1, 20074204080), (2, 10037102040), (3, 6691401360), (4, 5018551020), (5, 4014840816), (6, 3345700680), (7, 2867743440), (8, 2509275510), (9, 2230467120), (10, 2007420408), (12, 1672850340), (14, 1433871720), (15, 1338280272), (16, 1254637755), (18, 1115233560), (20, 1003710204), (21, 955914480), (24, 836425170), (27, 743489040), (28, 716935860), (30, 669140136), (35, 573548688), (36, 557616780), (40, 501855102), (42, 477957240), (45, 446093424), (48, 418212585), (54, 371744520), (56, 358467930), (60, 334570068), (63, 318638160), (70, 286774344), (72, 278808390), (80, 250927551), (81, 247829680), (84, 238978620), (90, 223046712), (105, 191182896), (108, 185872260), (112, 179233965), (120, 167285034), (126, 159319080), (135, 148697808), (140, 143387172), (144, 139404195), (162, 123914840), (168, 119489310), (180, 111523356), (189, 106212720), (210, 95591448), (216, 92936130), (240, 83642517), (252, 79659540), (270, 74348904), (280, 71693586), (311, 64547280), (315, 63727632), (324, 61957420), (336, 59744655), (360, 55761678), (378, 53106360), (405, 49565936), (420, 47795724), (432, 46468065), (504, 39829770), (540, 37174452), (560, 35846793), (567, 35404240), (622, 32273640), (630, 31863816), (648, 30978710), (720, 27880839), (756, 26553180), (810, 24782968), (840, 23897862), (933, 21515760), (945, 21242544), (1008, 19914885), (1080, 18587226), (1134, 17702120), (1244, 16136820), (1260, 15931908), (1296, 15489355), (1423, 14106960), (1512, 13276590), (1555, 12909456), (1620, 12391484), (1680, 11948931), (1866, 10757880), (1890, 10621272), (2160, 9293613), (2177, 9221040), (2268, 8851060), (2488, 8068410), (2520, 7965954), (2799, 7171920), (2835, 7080848), (2846, 7053480), (3024, 6638295), (3110, 6454728), (3240, 6195742), (3732, 5378940), (3780, 5310636), (4269, 4702320), (4354, 4610520), (4536, 4425530), (4665, 4303152), (4976, 4034205), (5040, 3982977), (5598, 3585960), (5670, 3540424), (5692, 3526740), (6220, 3227364), (6480, 3097871), (6531, 3073680), (7115, 2821392), (7464, 2689470), (7560, 2655318), (8397, 2390640), (8538, 2351160), (8708, 2305260), (9072, 2212765), (9330, 2151576), (9961, 2015280), (10885, 1844208), (11196, 1792980), (11340, 1770212), (11384, 1763370), (12440, 1613682), (12807, 1567440), (13062, 1536840), (13995, 1434384), (14230, 1410696), (14928, 1344735), (15120, 1327659), (16794, 1195320), (17076, 1175580), (17416, 1152630), (18660, 1075788), (19593, 1024560), (19922, 1007640), (21345, 940464), (21770, 922104), (22392, 896490), (22680, 885106), (22768, 881685), (24880, 806841), (25191, 796880), (25614, 783720), (26124, 768420), (27990, 717192), (28460, 705348), (29883, 671760), (32655, 614736), (33588, 597660), (34152, 587790), (34832, 576315), (37320, 537894), (38421, 522480), (39186, 512280), (39844, 503820), (41985, 478128), (42690, 470232), (43540, 461052), (44784, 448245), (45360, 442553), (49805, 403056), (50382, 398440), (51228, 391860), (52248, 384210), (55980, 358596), (56920, 352674), (58779, 341520), (59766, 335880), (64035, 313488), (65310, 307368), (67176, 298830), (68304, 293895), (74640, 268947), (76842, 261240), (78372, 256140), (79688, 251910), (83970, 239064), (85380, 235116), (87080, 230526), (89649, 223920), (97965, 204912), (99610, 201528), (100764, 199220), (102456, 195930), (104496, 192105), (111960, 179298), (113840, 176337), (115263, 174160), (117558, 170760), (119532, 167940), (125955, 159376), (128070, 156744), (130620, 153684), (134352, 149415)]