212910390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 384

約数和(自身を含む): 766080000

約数和(自身を除く): 553169610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 27, 30, 33, 35, 38, 42, 45, 49, 54, 55, 57, 63, 66, 70, 77, 90, 95, 98, 99, 105, 110, 114, 121, 126, 133, 135, 147, 154, 165, 171, 189, 190, 198, 209, 210, 231, 242, 245, 266, 270, 285, 294, 297, 315, 330, 342, 343, 363, 378, 385, 399, 418, 441, 462, 490, 495, 513, 539, 570, 594, 605, 627, 630, 665, 686, 693, 726, 735, 770, 798, 847, 855, 882, 931, 945, 990, 1026, 1029, 1045, 1078, 1089, 1155, 1197, 1210, 1254, 1323, 1330, 1386, 1463, 1470, 1485, 1617, 1694, 1710, 1715, 1815, 1862, 1881, 1890, 1995, 2058, 2079, 2090, 2178, 2205, 2299, 2310, 2394, 2541, 2565, 2646, 2695, 2793, 2926, 2970, 3087, 3135, 3234, 3267, 3430, 3465, 3591, 3630, 3762, 3773, 3990, 4158, 4235, 4389, 4410, 4598, 4655, 4851, 5082, 5130, 5145, 5390, 5445, 5586, 5643, 5929, 5985, 6174, 6270, 6517, 6534, 6615, 6897, 6930, 7182, 7315, 7546, 7623, 8085, 8379, 8470, 8778, 9261, 9310, 9405, 9702, 10241, 10290, 10395, 10890, 11286, 11319, 11495, 11858, 11970, 12705, 13034, 13167, 13230, 13794, 13965, 14553, 14630, 15246, 15435, 16093, 16170, 16335, 16758, 17787, 17955, 18522, 18810, 18865, 19551, 20482, 20691, 20790, 21945, 22638, 22869, 22990, 24255, 25137, 25410, 26334, 27930, 28215, 29106, 29645, 30723, 30870, 32186, 32585, 32670, 33957, 34485, 35574, 35910, 37730, 38115, 39102, 39501, 41382, 41503, 41895, 43890, 45738, 46305, 48279, 48510, 50274, 51205, 53361, 56430, 56595, 58653, 59290, 61446, 62073, 65170, 65835, 67914, 68970, 71687, 72765, 76230, 79002, 80465, 83006, 83790, 88935, 92169, 92610, 96558, 97755, 101871, 102410, 103455, 106722, 112651, 113190, 114345, 117306, 124146, 124509, 125685, 131670, 143374, 144837, 145530, 153615, 160083, 160930, 169785, 175959, 177870, 184338, 195510, 197505, 203742, 206910, 207515, 215061, 225302, 228690, 241395, 249018, 251370, 266805, 276507, 289674, 293265, 307230, 310365, 320166, 337953, 339570, 351918, 358435, 373527, 395010, 415030, 430122, 434511, 460845, 482790, 509355, 533610, 553014, 563255, 586530, 620730, 622545, 645183, 675906, 716870, 724185, 747054, 788557, 800415, 869022, 879795, 921690, 1013859, 1018710, 1075305, 1120581, 1126510, 1245090, 1290366, 1382535, 1448370, 1577114, 1600830, 1689765, 1759590, 1867635, 1935549, 2027718, 2150610, 2172555, 2241162, 2365671, 2765070, 3041577, 3225915, 3379530, 3735270, 3871098, 3942785, 4345110, 4731342, 5069295, 5602905, 6083154, 6451830, 7097013, 7885570, 9677745, 10138590, 11205810, 11828355, 14194026, 15207885, 19355490, 21291039, 23656710, 30415770, 35485065, 42582078, 70970130, 106455195, 212910390]

約数ペア:

[(1, 212910390), (2, 106455195), (3, 70970130), (5, 42582078), (6, 35485065), (7, 30415770), (9, 23656710), (10, 21291039), (11, 19355490), (14, 15207885), (15, 14194026), (18, 11828355), (19, 11205810), (21, 10138590), (22, 9677745), (27, 7885570), (30, 7097013), (33, 6451830), (35, 6083154), (38, 5602905), (42, 5069295), (45, 4731342), (49, 4345110), (54, 3942785), (55, 3871098), (57, 3735270), (63, 3379530), (66, 3225915), (70, 3041577), (77, 2765070), (90, 2365671), (95, 2241162), (98, 2172555), (99, 2150610), (105, 2027718), (110, 1935549), (114, 1867635), (121, 1759590), (126, 1689765), (133, 1600830), (135, 1577114), (147, 1448370), (154, 1382535), (165, 1290366), (171, 1245090), (189, 1126510), (190, 1120581), (198, 1075305), (209, 1018710), (210, 1013859), (231, 921690), (242, 879795), (245, 869022), (266, 800415), (270, 788557), (285, 747054), (294, 724185), (297, 716870), (315, 675906), (330, 645183), (342, 622545), (343, 620730), (363, 586530), (378, 563255), (385, 553014), (399, 533610), (418, 509355), (441, 482790), (462, 460845), (490, 434511), (495, 430122), (513, 415030), (539, 395010), (570, 373527), (594, 358435), (605, 351918), (627, 339570), (630, 337953), (665, 320166), (686, 310365), (693, 307230), (726, 293265), (735, 289674), (770, 276507), (798, 266805), (847, 251370), (855, 249018), (882, 241395), (931, 228690), (945, 225302), (990, 215061), (1026, 207515), (1029, 206910), (1045, 203742), (1078, 197505), (1089, 195510), (1155, 184338), (1197, 177870), (1210, 175959), (1254, 169785), (1323, 160930), (1330, 160083), (1386, 153615), (1463, 145530), (1470, 144837), (1485, 143374), (1617, 131670), (1694, 125685), (1710, 124509), (1715, 124146), (1815, 117306), (1862, 114345), (1881, 113190), (1890, 112651), (1995, 106722), (2058, 103455), (2079, 102410), (2090, 101871), (2178, 97755), (2205, 96558), (2299, 92610), (2310, 92169), (2394, 88935), (2541, 83790), (2565, 83006), (2646, 80465), (2695, 79002), (2793, 76230), (2926, 72765), (2970, 71687), (3087, 68970), (3135, 67914), (3234, 65835), (3267, 65170), (3430, 62073), (3465, 61446), (3591, 59290), (3630, 58653), (3762, 56595), (3773, 56430), (3990, 53361), (4158, 51205), (4235, 50274), (4389, 48510), (4410, 48279), (4598, 46305), (4655, 45738), (4851, 43890), (5082, 41895), (5130, 41503), (5145, 41382), (5390, 39501), (5445, 39102), (5586, 38115), (5643, 37730), (5929, 35910), (5985, 35574), (6174, 34485), (6270, 33957), (6517, 32670), (6534, 32585), (6615, 32186), (6897, 30870), (6930, 30723), (7182, 29645), (7315, 29106), (7546, 28215), (7623, 27930), (8085, 26334), (8379, 25410), (8470, 25137), (8778, 24255), (9261, 22990), (9310, 22869), (9405, 22638), (9702, 21945), (10241, 20790), (10290, 20691), (10395, 20482), (10890, 19551), (11286, 18865), (11319, 18810), (11495, 18522), (11858, 17955), (11970, 17787), (12705, 16758), (13034, 16335), (13167, 16170), (13230, 16093), (13794, 15435), (13965, 15246), (14553, 14630)]