256323495480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:743

約数の個数: 512

約数和(自身を含む): 870757171200

約数和(自身を除く): 614433675720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 73, 74, 78, 104, 111, 120, 127, 130, 146, 148, 156, 185, 195, 219, 222, 254, 260, 292, 296, 312, 365, 370, 381, 390, 438, 444, 479, 481, 508, 520, 555, 584, 635, 730, 740, 762, 780, 876, 888, 949, 958, 962, 1016, 1095, 1110, 1270, 1437, 1443, 1460, 1480, 1524, 1560, 1651, 1752, 1898, 1905, 1916, 1924, 2190, 2220, 2395, 2405, 2540, 2701, 2847, 2874, 2886, 2920, 3048, 3302, 3796, 3810, 3832, 3848, 4380, 4440, 4699, 4745, 4790, 4810, 4953, 5080, 5402, 5694, 5748, 5772, 6227, 6604, 7185, 7215, 7592, 7620, 8103, 8255, 8760, 9271, 9398, 9490, 9580, 9620, 9906, 10804, 11388, 11496, 11544, 12454, 13208, 13505, 14097, 14235, 14370, 14430, 15240, 16206, 16510, 17723, 18542, 18681, 18796, 18980, 19160, 19240, 19812, 21608, 22776, 23495, 24765, 24908, 27010, 27813, 28194, 28470, 28740, 28860, 31135, 32412, 33020, 34967, 35113, 35446, 37084, 37362, 37592, 37960, 39624, 40515, 46355, 46990, 49530, 49816, 53169, 54020, 55626, 56388, 56940, 57480, 57720, 60833, 61087, 62270, 64824, 66040, 69934, 70226, 70485, 70892, 74168, 74724, 81030, 88615, 92710, 93405, 93980, 99060, 104901, 105339, 106338, 108040, 111252, 112776, 113880, 120523, 121666, 122174, 124540, 139065, 139868, 140452, 140970, 141784, 149448, 162060, 174835, 175565, 177230, 182499, 183261, 185420, 186810, 187960, 198120, 209802, 210678, 212676, 222504, 230399, 241046, 243332, 244348, 249080, 265845, 278130, 279736, 280904, 281940, 304165, 305435, 324120, 343027, 349670, 351130, 354460, 361569, 364998, 366522, 370840, 373620, 419604, 421356, 425352, 454571, 460798, 482092, 486664, 488696, 524505, 526695, 531690, 556260, 563880, 602615, 608330, 610870, 686054, 691197, 699340, 702260, 708920, 723138, 729996, 733044, 747240, 790829, 839208, 842712, 909142, 912495, 916305, 921596, 964184, 1029081, 1049010, 1053390, 1063380, 1112520, 1151995, 1205230, 1216660, 1221740, 1293779, 1363713, 1372108, 1382394, 1398680, 1404520, 1446276, 1459992, 1466088, 1581658, 1715135, 1807845, 1818284, 1824990, 1832610, 1843192, 2058162, 2098020, 2106780, 2126760, 2250821, 2272855, 2303990, 2372487, 2410460, 2433320, 2443480, 2587558, 2727426, 2744216, 2764788, 2892552, 3163316, 3430270, 3455985, 3615690, 3636568, 3649980, 3665220, 3881337, 3954145, 4116324, 4196040, 4213560, 4440809, 4459351, 4501642, 4545710, 4607980, 4744974, 4820920, 5145405, 5175116, 5454852, 5529576, 6326632, 6468895, 6752463, 6818565, 6860540, 6911970, 7231380, 7299960, 7330440, 7762674, 7908290, 8232648, 8881618, 8918702, 9003284, 9091420, 9215960, 9489948, 10290810, 10350232, 10909704, 11254105, 11862435, 12937790, 13322427, 13378053, 13504926, 13637130, 13721080, 13823940, 14462760, 15525348, 15816580, 16819127, 17763236, 17837404, 18006568, 18182840, 18979896, 19406685, 20581620, 22204045, 22296755, 22508210, 23724870, 25875580, 26644854, 26756106, 27009852, 27274260, 27647880, 29260673, 31050696, 31633160, 33638254, 33762315, 35526472, 35674808, 38813370, 41163240, 44408090, 44593510, 45016420, 47449740, 50457381, 51751160, 53289708, 53512212, 54019704, 54548520, 57730517, 58521346, 66612135, 66890265, 67276508, 67524630, 77626740, 84095635, 87782019, 88816180, 89187020, 90032840, 94899480, 100914762, 106579416, 107024424, 115461034, 117042692, 133224270, 133780530, 134553016, 135049260, 146303365, 155253480, 164309933, 168191270, 173191551, 175564038, 177632360, 178374040, 201829524, 230922068, 234085384, 252286905, 266448540, 267561060, 270098520, 288652585, 292606730, 328619866, 336382540, 346383102, 351128076, 403659048, 438910095, 461844136, 492929799, 504573810, 532897080, 535122120, 577305170, 585213460, 657239732, 672765080, 692766204, 702256152, 821549665, 865957755, 877820190, 985859598, 1009147620, 1154610340, 1170426920, 1314479464, 1385532408, 1643099330, 1731915510, 1755640380, 1971719196, 2018295240, 2136029129, 2309220680, 2464648995, 3286198660, 3463831020, 3511280760, 3943438392, 4272058258, 4929297990, 6408087387, 6572397320, 6927662040, 8544116516, 9858595980, 10680145645, 12816174774, 17088233032, 19717191960, 21360291290, 25632349548, 32040436935, 42720582580, 51264699096, 64080873870, 85441165160, 128161747740, 256323495480]

約数ペア:

[(1, 256323495480), (2, 128161747740), (3, 85441165160), (4, 64080873870), (5, 51264699096), (6, 42720582580), (8, 32040436935), (10, 25632349548), (12, 21360291290), (13, 19717191960), (15, 17088233032), (20, 12816174774), (24, 10680145645), (26, 9858595980), (30, 8544116516), (37, 6927662040), (39, 6572397320), (40, 6408087387), (52, 4929297990), (60, 4272058258), (65, 3943438392), (73, 3511280760), (74, 3463831020), (78, 3286198660), (104, 2464648995), (111, 2309220680), (120, 2136029129), (127, 2018295240), (130, 1971719196), (146, 1755640380), (148, 1731915510), (156, 1643099330), (185, 1385532408), (195, 1314479464), (219, 1170426920), (222, 1154610340), (254, 1009147620), (260, 985859598), (292, 877820190), (296, 865957755), (312, 821549665), (365, 702256152), (370, 692766204), (381, 672765080), (390, 657239732), (438, 585213460), (444, 577305170), (479, 535122120), (481, 532897080), (508, 504573810), (520, 492929799), (555, 461844136), (584, 438910095), (635, 403659048), (730, 351128076), (740, 346383102), (762, 336382540), (780, 328619866), (876, 292606730), (888, 288652585), (949, 270098520), (958, 267561060), (962, 266448540), (1016, 252286905), (1095, 234085384), (1110, 230922068), (1270, 201829524), (1437, 178374040), (1443, 177632360), (1460, 175564038), (1480, 173191551), (1524, 168191270), (1560, 164309933), (1651, 155253480), (1752, 146303365), (1898, 135049260), (1905, 134553016), (1916, 133780530), (1924, 133224270), (2190, 117042692), (2220, 115461034), (2395, 107024424), (2405, 106579416), (2540, 100914762), (2701, 94899480), (2847, 90032840), (2874, 89187020), (2886, 88816180), (2920, 87782019), (3048, 84095635), (3302, 77626740), (3796, 67524630), (3810, 67276508), (3832, 66890265), (3848, 66612135), (4380, 58521346), (4440, 57730517), (4699, 54548520), (4745, 54019704), (4790, 53512212), (4810, 53289708), (4953, 51751160), (5080, 50457381), (5402, 47449740), (5694, 45016420), (5748, 44593510), (5772, 44408090), (6227, 41163240), (6604, 38813370), (7185, 35674808), (7215, 35526472), (7592, 33762315), (7620, 33638254), (8103, 31633160), (8255, 31050696), (8760, 29260673), (9271, 27647880), (9398, 27274260), (9490, 27009852), (9580, 26756106), (9620, 26644854), (9906, 25875580), (10804, 23724870), (11388, 22508210), (11496, 22296755), (11544, 22204045), (12454, 20581620), (13208, 19406685), (13505, 18979896), (14097, 18182840), (14235, 18006568), (14370, 17837404), (14430, 17763236), (15240, 16819127), (16206, 15816580), (16510, 15525348), (17723, 14462760), (18542, 13823940), (18681, 13721080), (18796, 13637130), (18980, 13504926), (19160, 13378053), (19240, 13322427), (19812, 12937790), (21608, 11862435), (22776, 11254105), (23495, 10909704), (24765, 10350232), (24908, 10290810), (27010, 9489948), (27813, 9215960), (28194, 9091420), (28470, 9003284), (28740, 8918702), (28860, 8881618), (31135, 8232648), (32412, 7908290), (33020, 7762674), (34967, 7330440), (35113, 7299960), (35446, 7231380), (37084, 6911970), (37362, 6860540), (37592, 6818565), (37960, 6752463), (39624, 6468895), (40515, 6326632), (46355, 5529576), (46990, 5454852), (49530, 5175116), (49816, 5145405), (53169, 4820920), (54020, 4744974), (55626, 4607980), (56388, 4545710), (56940, 4501642), (57480, 4459351), (57720, 4440809), (60833, 4213560), (61087, 4196040), (62270, 4116324), (64824, 3954145), (66040, 3881337), (69934, 3665220), (70226, 3649980), (70485, 3636568), (70892, 3615690), (74168, 3455985), (74724, 3430270), (81030, 3163316), (88615, 2892552), (92710, 2764788), (93405, 2744216), (93980, 2727426), (99060, 2587558), (104901, 2443480), (105339, 2433320), (106338, 2410460), (108040, 2372487), (111252, 2303990), (112776, 2272855), (113880, 2250821), (120523, 2126760), (121666, 2106780), (122174, 2098020), (124540, 2058162), (139065, 1843192), (139868, 1832610), (140452, 1824990), (140970, 1818284), (141784, 1807845), (149448, 1715135), (162060, 1581658), (174835, 1466088), (175565, 1459992), (177230, 1446276), (182499, 1404520), (183261, 1398680), (185420, 1382394), (186810, 1372108), (187960, 1363713), (198120, 1293779), (209802, 1221740), (210678, 1216660), (212676, 1205230), (222504, 1151995), (230399, 1112520), (241046, 1063380), (243332, 1053390), (244348, 1049010), (249080, 1029081), (265845, 964184), (278130, 921596), (279736, 916305), (280904, 912495), (281940, 909142), (304165, 842712), (305435, 839208), (324120, 790829), (343027, 747240), (349670, 733044), (351130, 729996), (354460, 723138), (361569, 708920), (364998, 702260), (366522, 699340), (370840, 691197), (373620, 686054), (419604, 610870), (421356, 608330), (425352, 602615), (454571, 563880), (460798, 556260), (482092, 531690), (486664, 526695), (488696, 524505)]