461012580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 384

約数和(自身を含む): 1774080000

約数和(自身を除く): 1313067420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 108, 114, 126, 131, 133, 135, 140, 147, 171, 180, 189, 190, 196, 210, 228, 245, 252, 262, 266, 270, 285, 294, 315, 342, 343, 378, 380, 393, 399, 420, 441, 490, 513, 524, 532, 540, 570, 588, 630, 655, 665, 684, 686, 735, 756, 786, 798, 855, 882, 917, 931, 945, 980, 1026, 1029, 1140, 1179, 1197, 1260, 1310, 1323, 1330, 1372, 1470, 1572, 1596, 1710, 1715, 1764, 1834, 1862, 1890, 1965, 1995, 2052, 2058, 2205, 2358, 2394, 2489, 2565, 2620, 2646, 2660, 2751, 2793, 2940, 3087, 3420, 3430, 3537, 3591, 3668, 3724, 3780, 3930, 3990, 4116, 4410, 4585, 4655, 4716, 4788, 4978, 5130, 5145, 5292, 5502, 5586, 5895, 5985, 6174, 6419, 6517, 6615, 6860, 7074, 7182, 7467, 7860, 7980, 8253, 8379, 8820, 9170, 9261, 9310, 9956, 10260, 10290, 11004, 11172, 11790, 11970, 12348, 12445, 12838, 13034, 13230, 13755, 13965, 14148, 14364, 14934, 15435, 16506, 16758, 17423, 17685, 17955, 18340, 18522, 18620, 19257, 19551, 20580, 22401, 23580, 23940, 24759, 24890, 25137, 25676, 26068, 26460, 27510, 27930, 29868, 30870, 32095, 32585, 33012, 33516, 34846, 35370, 35910, 37044, 37335, 38514, 39102, 41265, 41895, 44802, 44933, 46305, 49518, 49780, 50274, 52269, 55020, 55860, 57771, 58653, 61740, 64190, 65170, 67203, 69692, 70740, 71820, 74670, 77028, 78204, 82530, 83790, 87115, 89604, 89866, 92610, 96285, 97755, 99036, 100548, 104538, 112005, 115542, 117306, 121961, 123795, 125685, 128380, 130340, 134406, 134799, 149340, 156807, 165060, 167580, 173313, 174230, 175959, 179732, 185220, 192570, 195510, 209076, 224010, 224665, 231084, 234612, 243922, 247590, 251370, 261345, 268812, 269598, 288855, 293265, 313614, 336015, 346626, 348460, 351918, 365883, 385140, 391020, 404397, 448020, 449330, 470421, 487844, 495180, 502740, 522690, 539196, 577710, 586530, 609805, 627228, 672030, 673995, 693252, 703836, 731766, 784035, 808794, 853727, 866565, 879795, 898660, 940842, 1045380, 1097649, 1155420, 1173060, 1213191, 1219610, 1344060, 1347990, 1463532, 1568070, 1617588, 1707454, 1733130, 1759590, 1829415, 1881684, 2021985, 2195298, 2352105, 2426382, 2439220, 2561181, 2695980, 3136140, 3292947, 3414908, 3466260, 3519180, 3658830, 4043970, 4268635, 4390596, 4704210, 4852764, 5122362, 5488245, 6065955, 6585894, 7317660, 7683543, 8087940, 8537270, 9408420, 10244724, 10976490, 12131910, 12805905, 13171788, 15367086, 16464735, 17074540, 21952980, 23050629, 24263820, 25611810, 30734172, 32929470, 38417715, 46101258, 51223620, 65858940, 76835430, 92202516, 115253145, 153670860, 230506290, 461012580]

約数ペア:

[(1, 461012580), (2, 230506290), (3, 153670860), (4, 115253145), (5, 92202516), (6, 76835430), (7, 65858940), (9, 51223620), (10, 46101258), (12, 38417715), (14, 32929470), (15, 30734172), (18, 25611810), (19, 24263820), (20, 23050629), (21, 21952980), (27, 17074540), (28, 16464735), (30, 15367086), (35, 13171788), (36, 12805905), (38, 12131910), (42, 10976490), (45, 10244724), (49, 9408420), (54, 8537270), (57, 8087940), (60, 7683543), (63, 7317660), (70, 6585894), (76, 6065955), (84, 5488245), (90, 5122362), (95, 4852764), (98, 4704210), (105, 4390596), (108, 4268635), (114, 4043970), (126, 3658830), (131, 3519180), (133, 3466260), (135, 3414908), (140, 3292947), (147, 3136140), (171, 2695980), (180, 2561181), (189, 2439220), (190, 2426382), (196, 2352105), (210, 2195298), (228, 2021985), (245, 1881684), (252, 1829415), (262, 1759590), (266, 1733130), (270, 1707454), (285, 1617588), (294, 1568070), (315, 1463532), (342, 1347990), (343, 1344060), (378, 1219610), (380, 1213191), (393, 1173060), (399, 1155420), (420, 1097649), (441, 1045380), (490, 940842), (513, 898660), (524, 879795), (532, 866565), (540, 853727), (570, 808794), (588, 784035), (630, 731766), (655, 703836), (665, 693252), (684, 673995), (686, 672030), (735, 627228), (756, 609805), (786, 586530), (798, 577710), (855, 539196), (882, 522690), (917, 502740), (931, 495180), (945, 487844), (980, 470421), (1026, 449330), (1029, 448020), (1140, 404397), (1179, 391020), (1197, 385140), (1260, 365883), (1310, 351918), (1323, 348460), (1330, 346626), (1372, 336015), (1470, 313614), (1572, 293265), (1596, 288855), (1710, 269598), (1715, 268812), (1764, 261345), (1834, 251370), (1862, 247590), (1890, 243922), (1965, 234612), (1995, 231084), (2052, 224665), (2058, 224010), (2205, 209076), (2358, 195510), (2394, 192570), (2489, 185220), (2565, 179732), (2620, 175959), (2646, 174230), (2660, 173313), (2751, 167580), (2793, 165060), (2940, 156807), (3087, 149340), (3420, 134799), (3430, 134406), (3537, 130340), (3591, 128380), (3668, 125685), (3724, 123795), (3780, 121961), (3930, 117306), (3990, 115542), (4116, 112005), (4410, 104538), (4585, 100548), (4655, 99036), (4716, 97755), (4788, 96285), (4978, 92610), (5130, 89866), (5145, 89604), (5292, 87115), (5502, 83790), (5586, 82530), (5895, 78204), (5985, 77028), (6174, 74670), (6419, 71820), (6517, 70740), (6615, 69692), (6860, 67203), (7074, 65170), (7182, 64190), (7467, 61740), (7860, 58653), (7980, 57771), (8253, 55860), (8379, 55020), (8820, 52269), (9170, 50274), (9261, 49780), (9310, 49518), (9956, 46305), (10260, 44933), (10290, 44802), (11004, 41895), (11172, 41265), (11790, 39102), (11970, 38514), (12348, 37335), (12445, 37044), (12838, 35910), (13034, 35370), (13230, 34846), (13755, 33516), (13965, 33012), (14148, 32585), (14364, 32095), (14934, 30870), (15435, 29868), (16506, 27930), (16758, 27510), (17423, 26460), (17685, 26068), (17955, 25676), (18340, 25137), (18522, 24890), (18620, 24759), (19257, 23940), (19551, 23580), (20580, 22401)]