340079220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 1202003712

約数和(自身を除く): 861924492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 83, 85, 90, 102, 103, 117, 130, 153, 156, 166, 170, 180, 195, 204, 206, 221, 234, 249, 255, 260, 306, 309, 332, 340, 390, 412, 415, 442, 468, 498, 510, 515, 585, 612, 618, 663, 747, 765, 780, 830, 884, 927, 996, 1020, 1030, 1079, 1105, 1170, 1236, 1245, 1326, 1339, 1411, 1494, 1530, 1545, 1660, 1751, 1854, 1989, 2060, 2158, 2210, 2340, 2490, 2652, 2678, 2822, 2988, 3060, 3090, 3237, 3315, 3502, 3708, 3735, 3978, 4017, 4233, 4316, 4420, 4635, 4980, 5253, 5356, 5395, 5644, 6180, 6474, 6630, 6695, 7004, 7055, 7470, 7956, 8034, 8466, 8549, 8755, 9270, 9711, 9945, 10506, 10790, 12051, 12699, 12948, 13260, 13390, 14110, 14940, 15759, 16068, 16185, 16932, 17098, 17510, 18343, 18540, 19422, 19890, 20085, 21012, 21165, 21580, 22763, 24102, 25398, 25647, 26265, 26780, 28220, 31518, 32370, 34196, 35020, 36686, 38844, 39780, 40170, 42330, 42745, 45526, 48204, 48555, 50796, 51294, 52530, 55029, 60255, 63036, 63495, 64740, 68289, 73372, 76941, 78795, 80340, 84660, 85490, 91052, 91715, 97110, 102588, 105060, 110058, 111137, 113815, 120510, 126990, 128235, 136578, 145333, 153882, 157590, 165087, 170980, 183430, 194220, 204867, 220116, 222274, 227630, 241020, 253980, 256470, 273156, 275145, 290666, 307764, 315180, 330174, 333411, 341445, 366860, 384705, 409734, 435999, 444548, 455260, 512940, 550290, 555685, 581332, 660348, 666822, 682890, 726665, 769410, 819468, 825435, 871998, 1000233, 1024335, 1100580, 1111370, 1307997, 1333644, 1365780, 1453330, 1538820, 1650870, 1667055, 1743996, 1889329, 2000466, 2048670, 2179995, 2222740, 2615994, 2906660, 3301740, 3334110, 3778658, 4000932, 4097340, 4359990, 5001165, 5231988, 5667987, 6539985, 6668220, 7557316, 8719980, 9446645, 10002330, 11335974, 13079970, 17003961, 18893290, 20004660, 22671948, 26159940, 28339935, 34007922, 37786580, 56679870, 68015844, 85019805, 113359740, 170039610, 340079220]

約数ペア:

[(1, 340079220), (2, 170039610), (3, 113359740), (4, 85019805), (5, 68015844), (6, 56679870), (9, 37786580), (10, 34007922), (12, 28339935), (13, 26159940), (15, 22671948), (17, 20004660), (18, 18893290), (20, 17003961), (26, 13079970), (30, 11335974), (34, 10002330), (36, 9446645), (39, 8719980), (45, 7557316), (51, 6668220), (52, 6539985), (60, 5667987), (65, 5231988), (68, 5001165), (78, 4359990), (83, 4097340), (85, 4000932), (90, 3778658), (102, 3334110), (103, 3301740), (117, 2906660), (130, 2615994), (153, 2222740), (156, 2179995), (166, 2048670), (170, 2000466), (180, 1889329), (195, 1743996), (204, 1667055), (206, 1650870), (221, 1538820), (234, 1453330), (249, 1365780), (255, 1333644), (260, 1307997), (306, 1111370), (309, 1100580), (332, 1024335), (340, 1000233), (390, 871998), (412, 825435), (415, 819468), (442, 769410), (468, 726665), (498, 682890), (510, 666822), (515, 660348), (585, 581332), (612, 555685), (618, 550290), (663, 512940), (747, 455260), (765, 444548), (780, 435999), (830, 409734), (884, 384705), (927, 366860), (996, 341445), (1020, 333411), (1030, 330174), (1079, 315180), (1105, 307764), (1170, 290666), (1236, 275145), (1245, 273156), (1326, 256470), (1339, 253980), (1411, 241020), (1494, 227630), (1530, 222274), (1545, 220116), (1660, 204867), (1751, 194220), (1854, 183430), (1989, 170980), (2060, 165087), (2158, 157590), (2210, 153882), (2340, 145333), (2490, 136578), (2652, 128235), (2678, 126990), (2822, 120510), (2988, 113815), (3060, 111137), (3090, 110058), (3237, 105060), (3315, 102588), (3502, 97110), (3708, 91715), (3735, 91052), (3978, 85490), (4017, 84660), (4233, 80340), (4316, 78795), (4420, 76941), (4635, 73372), (4980, 68289), (5253, 64740), (5356, 63495), (5395, 63036), (5644, 60255), (6180, 55029), (6474, 52530), (6630, 51294), (6695, 50796), (7004, 48555), (7055, 48204), (7470, 45526), (7956, 42745), (8034, 42330), (8466, 40170), (8549, 39780), (8755, 38844), (9270, 36686), (9711, 35020), (9945, 34196), (10506, 32370), (10790, 31518), (12051, 28220), (12699, 26780), (12948, 26265), (13260, 25647), (13390, 25398), (14110, 24102), (14940, 22763), (15759, 21580), (16068, 21165), (16185, 21012), (16932, 20085), (17098, 19890), (17510, 19422), (18343, 18540)]