200811421720

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18457}}^1$

素因数の和:18563

約数の個数: 256

約数和(自身を含む): 576775584000

約数和(自身を除く): 375964162280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 61, 65, 70, 91, 98, 104, 122, 130, 140, 182, 196, 244, 245, 260, 280, 305, 343, 364, 392, 427, 455, 488, 490, 520, 610, 637, 686, 728, 793, 854, 910, 980, 1220, 1274, 1372, 1586, 1708, 1715, 1820, 1960, 2135, 2440, 2548, 2744, 2989, 3172, 3185, 3416, 3430, 3640, 3965, 4270, 4459, 5096, 5551, 5978, 6344, 6370, 6860, 7930, 8540, 8918, 11102, 11956, 12740, 13720, 14945, 15860, 17080, 17836, 18457, 20923, 22204, 22295, 23912, 25480, 27755, 29890, 31720, 35672, 36914, 38857, 41846, 44408, 44590, 55510, 59780, 73828, 77714, 83692, 89180, 92285, 104615, 111020, 119560, 129199, 147656, 155428, 167384, 178360, 184570, 194285, 209230, 222040, 239941, 258398, 271999, 310856, 369140, 388570, 418460, 479882, 516796, 543998, 645995, 738280, 777140, 836920, 904393, 959764, 1033592, 1087996, 1125877, 1199705, 1291990, 1359995, 1554280, 1679587, 1808786, 1919528, 2175992, 2251754, 2399410, 2583980, 2719990, 3359174, 3617572, 4503508, 4521965, 4798820, 5167960, 5439980, 5629385, 6330751, 6718348, 7235144, 7881139, 8397935, 9007016, 9043930, 9597640, 10879960, 11258770, 11757109, 12661502, 13436696, 14636401, 15762278, 16795870, 18087860, 22517540, 23514218, 25323004, 29272802, 31524556, 31653755, 33591740, 36175720, 39405695, 45035080, 47028436, 50646008, 55167973, 58545604, 58785545, 63049112, 63307510, 67183480, 73182005, 78811390, 82299763, 94056872, 102454807, 110335946, 117091208, 117571090, 126615020, 146364010, 157622780, 164599526, 204909614, 220671892, 235142180, 253230040, 275839865, 292728020, 315245560, 329199052, 386175811, 409819228, 411498815, 441343784, 470284360, 512274035, 551679730, 585456040, 658398104, 717183649, 772351622, 819638456, 822997630, 1024548070, 1103359460, 1434367298, 1544703244, 1645995260, 1930879055, 2049096140, 2206718920, 2868734596, 3089406488, 3291990520, 3585918245, 3861758110, 4098192280, 5020285543, 5737469192, 7171836490, 7723516220, 10040571086, 14343672980, 15447032440, 20081142172, 25101427715, 28687345960, 40162284344, 50202855430, 100405710860, 200811421720]

約数ペア:

[(1, 200811421720), (2, 100405710860), (4, 50202855430), (5, 40162284344), (7, 28687345960), (8, 25101427715), (10, 20081142172), (13, 15447032440), (14, 14343672980), (20, 10040571086), (26, 7723516220), (28, 7171836490), (35, 5737469192), (40, 5020285543), (49, 4098192280), (52, 3861758110), (56, 3585918245), (61, 3291990520), (65, 3089406488), (70, 2868734596), (91, 2206718920), (98, 2049096140), (104, 1930879055), (122, 1645995260), (130, 1544703244), (140, 1434367298), (182, 1103359460), (196, 1024548070), (244, 822997630), (245, 819638456), (260, 772351622), (280, 717183649), (305, 658398104), (343, 585456040), (364, 551679730), (392, 512274035), (427, 470284360), (455, 441343784), (488, 411498815), (490, 409819228), (520, 386175811), (610, 329199052), (637, 315245560), (686, 292728020), (728, 275839865), (793, 253230040), (854, 235142180), (910, 220671892), (980, 204909614), (1220, 164599526), (1274, 157622780), (1372, 146364010), (1586, 126615020), (1708, 117571090), (1715, 117091208), (1820, 110335946), (1960, 102454807), (2135, 94056872), (2440, 82299763), (2548, 78811390), (2744, 73182005), (2989, 67183480), (3172, 63307510), (3185, 63049112), (3416, 58785545), (3430, 58545604), (3640, 55167973), (3965, 50646008), (4270, 47028436), (4459, 45035080), (5096, 39405695), (5551, 36175720), (5978, 33591740), (6344, 31653755), (6370, 31524556), (6860, 29272802), (7930, 25323004), (8540, 23514218), (8918, 22517540), (11102, 18087860), (11956, 16795870), (12740, 15762278), (13720, 14636401), (14945, 13436696), (15860, 12661502), (17080, 11757109), (17836, 11258770), (18457, 10879960), (20923, 9597640), (22204, 9043930), (22295, 9007016), (23912, 8397935), (25480, 7881139), (27755, 7235144), (29890, 6718348), (31720, 6330751), (35672, 5629385), (36914, 5439980), (38857, 5167960), (41846, 4798820), (44408, 4521965), (44590, 4503508), (55510, 3617572), (59780, 3359174), (73828, 2719990), (77714, 2583980), (83692, 2399410), (89180, 2251754), (92285, 2175992), (104615, 1919528), (111020, 1808786), (119560, 1679587), (129199, 1554280), (147656, 1359995), (155428, 1291990), (167384, 1199705), (178360, 1125877), (184570, 1087996), (194285, 1033592), (209230, 959764), (222040, 904393), (239941, 836920), (258398, 777140), (271999, 738280), (310856, 645995), (369140, 543998), (388570, 516796), (418460, 479882)]