256098627720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{24953}}^1$

素因数の和:25046

約数の個数: 512

約数和(自身を含む): 996083827200

約数和(自身を除く): 739985199480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 43, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 86, 90, 102, 104, 108, 117, 120, 129, 130, 135, 136, 153, 156, 170, 172, 180, 195, 204, 215, 216, 221, 234, 255, 258, 260, 270, 306, 312, 340, 344, 351, 360, 387, 390, 408, 430, 442, 459, 468, 510, 516, 520, 540, 559, 585, 612, 645, 663, 680, 702, 731, 765, 774, 780, 860, 884, 918, 936, 1020, 1032, 1080, 1105, 1118, 1161, 1170, 1224, 1290, 1326, 1404, 1462, 1530, 1548, 1560, 1677, 1720, 1755, 1768, 1836, 1935, 1989, 2040, 2193, 2210, 2236, 2295, 2322, 2340, 2580, 2652, 2795, 2808, 2924, 3060, 3096, 3315, 3354, 3510, 3655, 3672, 3870, 3978, 4386, 4420, 4472, 4590, 4644, 4680, 5031, 5160, 5304, 5590, 5805, 5848, 5967, 6120, 6579, 6630, 6708, 7020, 7310, 7740, 7956, 8385, 8772, 8840, 9180, 9288, 9503, 9945, 10062, 10965, 11180, 11610, 11934, 13158, 13260, 13416, 14040, 14620, 15093, 15480, 15912, 16770, 17544, 18360, 19006, 19737, 19890, 20124, 21930, 22360, 23220, 23868, 24953, 25155, 26316, 26520, 28509, 29240, 29835, 30186, 32895, 33540, 38012, 39474, 39780, 40248, 43860, 46440, 47515, 47736, 49906, 50310, 52632, 57018, 59670, 60372, 65790, 67080, 74859, 75465, 76024, 78948, 79560, 85527, 87720, 95030, 98685, 99812, 100620, 114036, 119340, 120744, 124765, 131580, 142545, 149718, 150930, 157896, 171054, 190060, 197370, 199624, 201240, 224577, 228072, 238680, 249530, 256581, 263160, 285090, 299436, 301860, 324389, 342108, 374295, 380120, 394740, 424201, 427635, 449154, 499060, 513162, 570180, 598872, 603720, 648778, 673731, 684216, 748590, 789480, 848402, 855270, 898308, 973167, 998120, 1026324, 1072979, 1122885, 1140360, 1272603, 1282905, 1297556, 1347462, 1497180, 1621945, 1696804, 1710540, 1796616, 1946334, 2052648, 2121005, 2145958, 2245770, 2545206, 2565810, 2595112, 2694924, 2919501, 2994360, 3218937, 3243890, 3368655, 3393608, 3421080, 3817809, 3892668, 4242010, 4291916, 4491540, 4865835, 5090412, 5131620, 5364895, 5389848, 5514613, 5839002, 6363015, 6437874, 6487780, 6737310, 7635618, 7785336, 8484020, 8583832, 8758503, 8983080, 9656811, 9731670, 10180824, 10263240, 10729790, 11029226, 11453427, 11678004, 12726030, 12875748, 12975560, 13474620, 13948727, 14597505, 15271236, 16094685, 16543839, 16968040, 17517006, 18240643, 19089045, 19313622, 19463340, 21459580, 22058452, 22906854, 23356008, 25452060, 25751496, 26949240, 27573065, 27897454, 28970433, 29195010, 30542472, 32189370, 33087678, 35034012, 36481286, 38178090, 38627244, 38926680, 41846181, 42919160, 43792515, 44116904, 45813708, 48284055, 49631517, 50904120, 54721929, 55146130, 55794908, 57267135, 57940866, 58390020, 64378740, 66175356, 69743635, 70068024, 72962572, 76356180, 77254488, 82719195, 83692362, 87585030, 91203215, 91627416, 96568110, 99263034, 109443858, 110292260, 111589816, 114534270, 115881732, 116780040, 125538543, 128757480, 132350712, 139487270, 144852165, 145925144, 148894551, 152712360, 164165787, 165438390, 167384724, 175170060, 182406430, 193136220, 198526068, 209230905, 218887716, 220584520, 229068540, 231763464, 237128359, 248157585, 251077086, 273609645, 278974540, 289704330, 297789102, 328331574, 330876780, 334769448, 350340120, 364812860, 376615629, 386272440, 397052136, 418461810, 437775432, 458137080, 474256718, 492497361, 496315170, 502154172, 547219290, 557949080, 579408660, 595578204, 627692715, 656663148, 661753560, 711385077, 729625720, 744472755, 753231258, 820828935, 836923620, 948513436, 984994722, 992630340, 1004308344, 1094438580, 1158817320, 1185641795, 1191156408, 1255385430, 1313326296, 1422770154, 1488945510, 1506462516, 1641657870, 1673847240, 1883078145, 1897026872, 1969989444, 1985260680, 2134155231, 2188877160, 2371283590, 2462486805, 2510770860, 2845540308, 2977891020, 3012925032, 3283315740, 3556925385, 3766156290, 3939978888, 4268310462, 4742567180, 4924973610, 5021541720, 5691080616, 5955782040, 6402465693, 6566631480, 7113850770, 7532312580, 8536620924, 9485134360, 9849947220, 10670776155, 12804931386, 14227701540, 15064625160, 17073241848, 19699894440, 21341552310, 25609862772, 28455403080, 32012328465, 42683104620, 51219725544, 64024656930, 85366209240, 128049313860, 256098627720]

約数ペア:

[(1, 256098627720), (2, 128049313860), (3, 85366209240), (4, 64024656930), (5, 51219725544), (6, 42683104620), (8, 32012328465), (9, 28455403080), (10, 25609862772), (12, 21341552310), (13, 19699894440), (15, 17073241848), (17, 15064625160), (18, 14227701540), (20, 12804931386), (24, 10670776155), (26, 9849947220), (27, 9485134360), (30, 8536620924), (34, 7532312580), (36, 7113850770), (39, 6566631480), (40, 6402465693), (43, 5955782040), (45, 5691080616), (51, 5021541720), (52, 4924973610), (54, 4742567180), (60, 4268310462), (65, 3939978888), (68, 3766156290), (72, 3556925385), (78, 3283315740), (85, 3012925032), (86, 2977891020), (90, 2845540308), (102, 2510770860), (104, 2462486805), (108, 2371283590), (117, 2188877160), (120, 2134155231), (129, 1985260680), (130, 1969989444), (135, 1897026872), (136, 1883078145), (153, 1673847240), (156, 1641657870), (170, 1506462516), (172, 1488945510), (180, 1422770154), (195, 1313326296), (204, 1255385430), (215, 1191156408), (216, 1185641795), (221, 1158817320), (234, 1094438580), (255, 1004308344), (258, 992630340), (260, 984994722), (270, 948513436), (306, 836923620), (312, 820828935), (340, 753231258), (344, 744472755), (351, 729625720), (360, 711385077), (387, 661753560), (390, 656663148), (408, 627692715), (430, 595578204), (442, 579408660), (459, 557949080), (468, 547219290), (510, 502154172), (516, 496315170), (520, 492497361), (540, 474256718), (559, 458137080), (585, 437775432), (612, 418461810), (645, 397052136), (663, 386272440), (680, 376615629), (702, 364812860), (731, 350340120), (765, 334769448), (774, 330876780), (780, 328331574), (860, 297789102), (884, 289704330), (918, 278974540), (936, 273609645), (1020, 251077086), (1032, 248157585), (1080, 237128359), (1105, 231763464), (1118, 229068540), (1161, 220584520), (1170, 218887716), (1224, 209230905), (1290, 198526068), (1326, 193136220), (1404, 182406430), (1462, 175170060), (1530, 167384724), (1548, 165438390), (1560, 164165787), (1677, 152712360), (1720, 148894551), (1755, 145925144), (1768, 144852165), (1836, 139487270), (1935, 132350712), (1989, 128757480), (2040, 125538543), (2193, 116780040), (2210, 115881732), (2236, 114534270), (2295, 111589816), (2322, 110292260), (2340, 109443858), (2580, 99263034), (2652, 96568110), (2795, 91627416), (2808, 91203215), (2924, 87585030), (3060, 83692362), (3096, 82719195), (3315, 77254488), (3354, 76356180), (3510, 72962572), (3655, 70068024), (3672, 69743635), (3870, 66175356), (3978, 64378740), (4386, 58390020), (4420, 57940866), (4472, 57267135), (4590, 55794908), (4644, 55146130), (4680, 54721929), (5031, 50904120), (5160, 49631517), (5304, 48284055), (5590, 45813708), (5805, 44116904), (5848, 43792515), (5967, 42919160), (6120, 41846181), (6579, 38926680), (6630, 38627244), (6708, 38178090), (7020, 36481286), (7310, 35034012), (7740, 33087678), (7956, 32189370), (8385, 30542472), (8772, 29195010), (8840, 28970433), (9180, 27897454), (9288, 27573065), (9503, 26949240), (9945, 25751496), (10062, 25452060), (10965, 23356008), (11180, 22906854), (11610, 22058452), (11934, 21459580), (13158, 19463340), (13260, 19313622), (13416, 19089045), (14040, 18240643), (14620, 17517006), (15093, 16968040), (15480, 16543839), (15912, 16094685), (16770, 15271236), (17544, 14597505), (18360, 13948727), (19006, 13474620), (19737, 12975560), (19890, 12875748), (20124, 12726030), (21930, 11678004), (22360, 11453427), (23220, 11029226), (23868, 10729790), (24953, 10263240), (25155, 10180824), (26316, 9731670), (26520, 9656811), (28509, 8983080), (29240, 8758503), (29835, 8583832), (30186, 8484020), (32895, 7785336), (33540, 7635618), (38012, 6737310), (39474, 6487780), (39780, 6437874), (40248, 6363015), (43860, 5839002), (46440, 5514613), (47515, 5389848), (47736, 5364895), (49906, 5131620), (50310, 5090412), (52632, 4865835), (57018, 4491540), (59670, 4291916), (60372, 4242010), (65790, 3892668), (67080, 3817809), (74859, 3421080), (75465, 3393608), (76024, 3368655), (78948, 3243890), (79560, 3218937), (85527, 2994360), (87720, 2919501), (95030, 2694924), (98685, 2595112), (99812, 2565810), (100620, 2545206), (114036, 2245770), (119340, 2145958), (120744, 2121005), (124765, 2052648), (131580, 1946334), (142545, 1796616), (149718, 1710540), (150930, 1696804), (157896, 1621945), (171054, 1497180), (190060, 1347462), (197370, 1297556), (199624, 1282905), (201240, 1272603), (224577, 1140360), (228072, 1122885), (238680, 1072979), (249530, 1026324), (256581, 998120), (263160, 973167), (285090, 898308), (299436, 855270), (301860, 848402), (324389, 789480), (342108, 748590), (374295, 684216), (380120, 673731), (394740, 648778), (424201, 603720), (427635, 598872), (449154, 570180), (499060, 513162)]